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<!-- Generated by CompSci Transform (tm) - http://www.compsciresources.com -->    
<!-- Created: Wed Dec 18 14:29:21 UTC 2024 -->  
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    <loc xlink:type="locator" xlink:label="oef_Component2OtherExpensesOverAssets" xlink:href="https://xbrl.sec.gov/oef/2024/oef-2024.xsd#oef_Component2OtherExpensesOverAssets"/>   
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="oef_Component2OtherExpensesOverAssets_lbl" xml:lang="en-US">Interest Expense</label>     
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    <loc xlink:type="locator" xlink:label="label_Component2OtherExpensesOverAssets_taxonomy_label" xlink:href="https://xbrl.sec.gov/oef/2024/oef-2024_lab.xsd#label_Component2OtherExpensesOverAssets"/> 
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="oef_Component2OtherExpensesOverAssets" xlink:to="label_Component2OtherExpensesOverAssets_taxonomy_label" use="prohibited"/>     
    <loc xlink:type="locator" xlink:label="oef_Component1OtherExpensesOverAssets" xlink:href="https://xbrl.sec.gov/oef/2024/oef-2024.xsd#oef_Component1OtherExpensesOverAssets"/>   
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="oef_Component1OtherExpensesOverAssets_lbl" xml:lang="en-US">Total Other Expenses</label>    
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    <loc xlink:type="locator" xlink:label="label_Component1OtherExpensesOverAssets_taxonomy_label" xlink:href="https://xbrl.sec.gov/oef/2024/oef-2024_lab.xsd#label_Component1OtherExpensesOverAssets"/> 
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="oef_Component1OtherExpensesOverAssets" xlink:to="label_Component1OtherExpensesOverAssets_taxonomy_label" use="prohibited"/>     
    <loc xlink:type="locator" xlink:label="ck0001112996_doc_INVESCO_AMERICAN_FRANCHISE_FUNDMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_doc_INVESCO_AMERICAN_FRANCHISE_FUNDMember"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_doc_INVESCO_AMERICAN_FRANCHISE_FUNDMember_lbl" xml:lang="en-US">INVESCO AMERICAN FRANCHISE FUND</label>  
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_doc_INVESCO_AMERICAN_FRANCHISE_FUNDMember" xlink:to="ck0001112996_doc_INVESCO_AMERICAN_FRANCHISE_FUNDMember_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_doc_INVESCO_CORE_PLUS_BOND_FUNDMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_doc_INVESCO_CORE_PLUS_BOND_FUNDMember"/>  
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_doc_INVESCO_CORE_PLUS_BOND_FUNDMember_lbl" xml:lang="en-US">INVESCO CORE PLUS BOND FUND</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_doc_INVESCO_CORE_PLUS_BOND_FUNDMember" xlink:to="ck0001112996_doc_INVESCO_CORE_PLUS_BOND_FUNDMember_lbl"/> 
    <loc xlink:type="locator" xlink:label="ck0001112996_doc_Invesco_Discovery_FundMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_doc_Invesco_Discovery_FundMember"/>  
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_doc_Invesco_Discovery_FundMember_lbl" xml:lang="en-US">Invesco Discovery Fund</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_doc_Invesco_Discovery_FundMember" xlink:to="ck0001112996_doc_Invesco_Discovery_FundMember_lbl"/> 
    <loc xlink:type="locator" xlink:label="ck0001112996_doc_Invesco_Discovery_Large_Cap_FundMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_doc_Invesco_Discovery_Large_Cap_FundMember"/>  
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_doc_Invesco_Discovery_Large_Cap_FundMember_lbl" xml:lang="en-US">Invesco Discovery Large Cap Fund</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_doc_Invesco_Discovery_Large_Cap_FundMember" xlink:to="ck0001112996_doc_Invesco_Discovery_Large_Cap_FundMember_lbl"/> 
    <loc xlink:type="locator" xlink:label="ck0001112996_doc_INVESCO_EQUALLYWEIGHTED_SP_500_FUNDMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_doc_INVESCO_EQUALLYWEIGHTED_SP_500_FUNDMember"/>   
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_doc_INVESCO_EQUALLYWEIGHTED_SP_500_FUNDMember_lbl" xml:lang="en-US">INVESCO EQUALLY-WEIGHTED S&amp;P 500 FUND</label> 
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_doc_INVESCO_EQUALLYWEIGHTED_SP_500_FUNDMember" xlink:to="ck0001112996_doc_INVESCO_EQUALLYWEIGHTED_SP_500_FUNDMember_lbl"/>  
    <loc xlink:type="locator" xlink:label="ck0001112996_doc_INVESCO_EQUITY_AND_INCOME_FUNDMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_doc_INVESCO_EQUITY_AND_INCOME_FUNDMember"/>   
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_doc_INVESCO_EQUITY_AND_INCOME_FUNDMember_lbl" xml:lang="en-US">INVESCO EQUITY AND INCOME FUND</label>     
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_doc_INVESCO_EQUITY_AND_INCOME_FUNDMember" xlink:to="ck0001112996_doc_INVESCO_EQUITY_AND_INCOME_FUNDMember_lbl"/>  
    <loc xlink:type="locator" xlink:label="ck0001112996_doc_Invesco_Floating_Rate_ESG_FundMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_doc_Invesco_Floating_Rate_ESG_FundMember"/>   
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_doc_Invesco_Floating_Rate_ESG_FundMember_lbl" xml:lang="en-US">Invesco Floating Rate ESG Fund</label>     
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_doc_Invesco_Floating_Rate_ESG_FundMember" xlink:to="ck0001112996_doc_Invesco_Floating_Rate_ESG_FundMember_lbl"/>  
    <loc xlink:type="locator" xlink:label="ck0001112996_doc_Invesco_Global_Real_Estate_Income_FundMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_doc_Invesco_Global_Real_Estate_Income_FundMember"/>    
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_doc_Invesco_Global_Real_Estate_Income_FundMember_lbl" xml:lang="en-US">Invesco Global Real Estate Income Fund</label> 
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_doc_Invesco_Global_Real_Estate_Income_FundMember" xlink:to="ck0001112996_doc_Invesco_Global_Real_Estate_Income_FundMember_lbl"/>   
    <loc xlink:type="locator" xlink:label="ck0001112996_doc_INVESCO_GROWTH_AND_INCOME_FUNDMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_doc_INVESCO_GROWTH_AND_INCOME_FUNDMember"/>   
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_doc_INVESCO_GROWTH_AND_INCOME_FUNDMember_lbl" xml:lang="en-US">INVESCO GROWTH AND INCOME FUND</label>     
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_doc_INVESCO_GROWTH_AND_INCOME_FUNDMember" xlink:to="ck0001112996_doc_INVESCO_GROWTH_AND_INCOME_FUNDMember_lbl"/>  
    <loc xlink:type="locator" xlink:label="ck0001112996_doc_Invesco_Income_Advantage_US_FundMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_doc_Invesco_Income_Advantage_US_FundMember"/>  
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_doc_Invesco_Income_Advantage_US_FundMember_lbl" xml:lang="en-US">Invesco Income Advantage U.S. Fund</label> 
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_doc_Invesco_Income_Advantage_US_FundMember" xlink:to="ck0001112996_doc_Invesco_Income_Advantage_US_FundMember_lbl"/> 
    <loc xlink:type="locator" xlink:label="ck0001112996_doc_Invesco_Nasdaq_100_Index_FundMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_doc_Invesco_Nasdaq_100_Index_FundMember"/> 
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_doc_Invesco_Nasdaq_100_Index_FundMember_lbl" xml:lang="en-US">Invesco Nasdaq 100 Index Fund</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_doc_Invesco_Nasdaq_100_Index_FundMember" xlink:to="ck0001112996_doc_Invesco_Nasdaq_100_Index_FundMember_lbl"/>     
    <loc xlink:type="locator" xlink:label="ck0001112996_doc_INVESCO_SP_500_INDEX_FUNDMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_doc_INVESCO_SP_500_INDEX_FUNDMember"/>   
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_doc_INVESCO_SP_500_INDEX_FUNDMember_lbl" xml:lang="en-US">INVESCO S&amp;P 500 INDEX FUND</label>     
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_doc_INVESCO_SP_500_INDEX_FUNDMember" xlink:to="ck0001112996_doc_INVESCO_SP_500_INDEX_FUNDMember_lbl"/>  
    <loc xlink:type="locator" xlink:label="ck0001112996_doc_Invesco_Senior_Floating_Rate_FundMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_doc_Invesco_Senior_Floating_Rate_FundMember"/>    
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_doc_Invesco_Senior_Floating_Rate_FundMember_lbl" xml:lang="en-US">Invesco Senior Floating Rate Fund</label> 
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_doc_Invesco_Senior_Floating_Rate_FundMember" xlink:to="ck0001112996_doc_Invesco_Senior_Floating_Rate_FundMember_lbl"/>   
    <loc xlink:type="locator" xlink:label="ck0001112996_doc_Invesco_Short_Duration_High_Yield_Municipal_FundMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_doc_Invesco_Short_Duration_High_Yield_Municipal_FundMember"/>    
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_doc_Invesco_Short_Duration_High_Yield_Municipal_FundMember_lbl" xml:lang="en-US">Invesco Short Duration High Yield Municipal Fund</label> 
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_doc_Invesco_Short_Duration_High_Yield_Municipal_FundMember" xlink:to="ck0001112996_doc_Invesco_Short_Duration_High_Yield_Municipal_FundMember_lbl"/>   
    <loc xlink:type="locator" xlink:label="ck0001112996_doc_Invesco_Short_Term_Municipal_FundMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_doc_Invesco_Short_Term_Municipal_FundMember"/>    
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_doc_Invesco_Short_Term_Municipal_FundMember_lbl" xml:lang="en-US">Invesco Short Term Municipal Fund</label> 
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_doc_Invesco_Short_Term_Municipal_FundMember" xlink:to="ck0001112996_doc_Invesco_Short_Term_Municipal_FundMember_lbl"/>   
    <loc xlink:type="locator" xlink:label="ck0001112996_doc_Invesco_SMA_Municipal_Bond_FundMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_doc_Invesco_SMA_Municipal_Bond_FundMember"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_doc_Invesco_SMA_Municipal_Bond_FundMember_lbl" xml:lang="en-US">Invesco SMA Municipal Bond Fund</label>  
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_doc_Invesco_SMA_Municipal_Bond_FundMember" xlink:to="ck0001112996_doc_Invesco_SMA_Municipal_Bond_FundMember_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_S000027822Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_S000027822Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_S000027822Member_lbl" xml:lang="en-US">INVESCO AMERICAN FRANCHISE FUND</label>  
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_S000027822Member" xlink:to="ck0001112996_S000027822Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_S000025657Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_S000025657Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_S000025657Member_lbl" xml:lang="en-US">INVESCO CORE PLUS BOND FUND</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_S000025657Member" xlink:to="ck0001112996_S000025657Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_S000064618Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_S000064618Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_S000064618Member_lbl" xml:lang="en-US">Invesco Discovery Fund</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_S000064618Member" xlink:to="ck0001112996_S000064618Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_S000064617Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_S000064617Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_S000064617Member_lbl" xml:lang="en-US">Invesco Discovery Large Cap Fund</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_S000064617Member" xlink:to="ck0001112996_S000064617Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_S000027817Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_S000027817Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_S000027817Member_lbl" xml:lang="en-US">INVESCO EQUALLY-WEIGHTED S&amp;P 500 FUND</label>  
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_S000027817Member" xlink:to="ck0001112996_S000027817Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_S000027808Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_S000027808Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_S000027808Member_lbl" xml:lang="en-US">INVESCO EQUITY AND INCOME FUND</label> 
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_S000027808Member" xlink:to="ck0001112996_S000027808Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_S000011801Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_S000011801Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_S000011801Member_lbl" xml:lang="en-US">Invesco Floating Rate ESG Fund</label> 
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_S000011801Member" xlink:to="ck0001112996_S000011801Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_S000014560Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_S000014560Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_S000014560Member_lbl" xml:lang="en-US">Invesco Global Real Estate Income Fund</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_S000014560Member" xlink:to="ck0001112996_S000014560Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_S000027810Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_S000027810Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_S000027810Member_lbl" xml:lang="en-US">INVESCO GROWTH AND INCOME FUND</label> 
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_S000027810Member" xlink:to="ck0001112996_S000027810Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_S000008063Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_S000008063Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_S000008063Member_lbl" xml:lang="en-US">Invesco Income Advantage U.S. Fund</label>     
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_S000008063Member" xlink:to="ck0001112996_S000008063Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_S000069698Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_S000069698Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_S000069698Member_lbl" xml:lang="en-US">Invesco Nasdaq 100 Index Fund</label>     
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_S000069698Member" xlink:to="ck0001112996_S000069698Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_S000027821Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_S000027821Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_S000027821Member_lbl" xml:lang="en-US">INVESCO S&amp;P 500 INDEX FUND</label> 
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_S000027821Member" xlink:to="ck0001112996_S000027821Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_S000064615Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_S000064615Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_S000064615Member_lbl" xml:lang="en-US">Invesco Senior Floating Rate Fund</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_S000064615Member" xlink:to="ck0001112996_S000064615Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_S000051015Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_S000051015Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_S000051015Member_lbl" xml:lang="en-US">Invesco Short Duration High Yield Municipal Fund</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_S000051015Member" xlink:to="ck0001112996_S000051015Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_S000064614Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_S000064614Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_S000064614Member_lbl" xml:lang="en-US">Invesco Short Term Municipal Fund</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_S000064614Member" xlink:to="ck0001112996_S000064614Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_S000079749Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_S000079749Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_S000079749Member_lbl" xml:lang="en-US">Invesco SMA Municipal Bond Fund</label>  
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_S000079749Member" xlink:to="ck0001112996_S000079749Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084424Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084424Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084424Member_lbl" xml:lang="en-US">CLASS A</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084424Member" xlink:to="ck0001112996_C000084424Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084426Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084426Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084426Member_lbl" xml:lang="en-US">CLASS C</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084426Member" xlink:to="ck0001112996_C000084426Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000095844Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000095844Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000095844Member_lbl" xml:lang="en-US">Class R</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000095844Member" xlink:to="ck0001112996_C000095844Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084427Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084427Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084427Member_lbl" xml:lang="en-US">CLASS Y</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084427Member" xlink:to="ck0001112996_C000084427Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000095845Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000095845Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000095845Member_lbl" xml:lang="en-US">CLASS R5</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000095845Member" xlink:to="ck0001112996_C000095845Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000120781Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000120781Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000120781Member_lbl" xml:lang="en-US">Class R6</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000120781Member" xlink:to="ck0001112996_C000120781Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000076854Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000076854Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000076854Member_lbl" xml:lang="en-US">CLASS A</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000076854Member" xlink:to="ck0001112996_C000076854Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000076856Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000076856Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000076856Member_lbl" xml:lang="en-US">CLASS C</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000076856Member" xlink:to="ck0001112996_C000076856Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000076857Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000076857Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000076857Member_lbl" xml:lang="en-US">CLASS R</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000076857Member" xlink:to="ck0001112996_C000076857Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000076858Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000076858Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000076858Member_lbl" xml:lang="en-US">CLASS Y</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000076858Member" xlink:to="ck0001112996_C000076858Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000076859Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000076859Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000076859Member_lbl" xml:lang="en-US">CLASS R5</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000076859Member" xlink:to="ck0001112996_C000076859Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000120777Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000120777Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000120777Member_lbl" xml:lang="en-US">Class R6</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000120777Member" xlink:to="ck0001112996_C000120777Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209176Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209176Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209176Member_lbl" xml:lang="en-US">Class A</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209176Member" xlink:to="ck0001112996_C000209176Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209180Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209180Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209180Member_lbl" xml:lang="en-US">Class C</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209180Member" xlink:to="ck0001112996_C000209180Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209178Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209178Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209178Member_lbl" xml:lang="en-US">Class R</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209178Member" xlink:to="ck0001112996_C000209178Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209177Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209177Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209177Member_lbl" xml:lang="en-US">Class Y</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209177Member" xlink:to="ck0001112996_C000209177Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209175Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209175Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209175Member_lbl" xml:lang="en-US">Class R5</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209175Member" xlink:to="ck0001112996_C000209175Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209179Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209179Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209179Member_lbl" xml:lang="en-US">Class R6</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209179Member" xlink:to="ck0001112996_C000209179Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209169Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209169Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209169Member_lbl" xml:lang="en-US">Class A</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209169Member" xlink:to="ck0001112996_C000209169Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209174Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209174Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209174Member_lbl" xml:lang="en-US">Class C</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209174Member" xlink:to="ck0001112996_C000209174Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209170Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209170Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209170Member_lbl" xml:lang="en-US">Class R</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209170Member" xlink:to="ck0001112996_C000209170Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209171Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209171Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209171Member_lbl" xml:lang="en-US">Class Y</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209171Member" xlink:to="ck0001112996_C000209171Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209172Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209172Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209172Member_lbl" xml:lang="en-US">Class R5</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209172Member" xlink:to="ck0001112996_C000209172Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209173Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209173Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209173Member_lbl" xml:lang="en-US">Class R6</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209173Member" xlink:to="ck0001112996_C000209173Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084406Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084406Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084406Member_lbl" xml:lang="en-US">CLASS A</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084406Member" xlink:to="ck0001112996_C000084406Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084404Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084404Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084404Member_lbl" xml:lang="en-US">CLASS C</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084404Member" xlink:to="ck0001112996_C000084404Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084407Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084407Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084407Member_lbl" xml:lang="en-US">CLASS R</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084407Member" xlink:to="ck0001112996_C000084407Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084405Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084405Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084405Member_lbl" xml:lang="en-US">CLASS Y</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084405Member" xlink:to="ck0001112996_C000084405Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000120780Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000120780Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000120780Member_lbl" xml:lang="en-US">Class R6</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000120780Member" xlink:to="ck0001112996_C000120780Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084366Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084366Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084366Member_lbl" xml:lang="en-US">CLASS A</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084366Member" xlink:to="ck0001112996_C000084366Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084368Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084368Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084368Member_lbl" xml:lang="en-US">CLASS C</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084368Member" xlink:to="ck0001112996_C000084368Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084371Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084371Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084371Member_lbl" xml:lang="en-US">CLASS R</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084371Member" xlink:to="ck0001112996_C000084371Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084369Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084369Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084369Member_lbl" xml:lang="en-US">CLASS Y</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084369Member" xlink:to="ck0001112996_C000084369Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084370Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084370Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084370Member_lbl" xml:lang="en-US">CLASS R5</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084370Member" xlink:to="ck0001112996_C000084370Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000120778Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000120778Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000120778Member_lbl" xml:lang="en-US">Class R6</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000120778Member" xlink:to="ck0001112996_C000120778Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000032264Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000032264Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000032264Member_lbl" xml:lang="en-US">Class A</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000032264Member" xlink:to="ck0001112996_C000032264Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000032266Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000032266Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000032266Member_lbl" xml:lang="en-US">Class C</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000032266Member" xlink:to="ck0001112996_C000032266Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000032267Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000032267Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000032267Member_lbl" xml:lang="en-US">Class R</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000032267Member" xlink:to="ck0001112996_C000032267Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000071348Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000071348Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000071348Member_lbl" xml:lang="en-US">Class Y</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000071348Member" xlink:to="ck0001112996_C000071348Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000032268Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000032268Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000032268Member_lbl" xml:lang="en-US">CLASS R5</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000032268Member" xlink:to="ck0001112996_C000032268Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000120775Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000120775Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000120775Member_lbl" xml:lang="en-US">Class R6</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000120775Member" xlink:to="ck0001112996_C000120775Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000039690Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000039690Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000039690Member_lbl" xml:lang="en-US">CLASS A</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000039690Member" xlink:to="ck0001112996_C000039690Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000039692Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000039692Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000039692Member_lbl" xml:lang="en-US">CLASS C</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000039692Member" xlink:to="ck0001112996_C000039692Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000071349Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000071349Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000071349Member_lbl" xml:lang="en-US">Class Y</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000071349Member" xlink:to="ck0001112996_C000071349Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000039693Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000039693Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000039693Member_lbl" xml:lang="en-US">CLASS R5</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000039693Member" xlink:to="ck0001112996_C000039693Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000120776Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000120776Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000120776Member_lbl" xml:lang="en-US">Class R6</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000120776Member" xlink:to="ck0001112996_C000120776Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084376Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084376Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084376Member_lbl" xml:lang="en-US">CLASS A</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084376Member" xlink:to="ck0001112996_C000084376Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084378Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084378Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084378Member_lbl" xml:lang="en-US">CLASS C</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084378Member" xlink:to="ck0001112996_C000084378Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084381Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084381Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084381Member_lbl" xml:lang="en-US">CLASS R</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084381Member" xlink:to="ck0001112996_C000084381Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084379Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084379Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084379Member_lbl" xml:lang="en-US">CLASS Y</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084379Member" xlink:to="ck0001112996_C000084379Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084380Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084380Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084380Member_lbl" xml:lang="en-US">CLASS R5</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084380Member" xlink:to="ck0001112996_C000084380Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000120779Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000120779Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000120779Member_lbl" xml:lang="en-US">Class R6</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000120779Member" xlink:to="ck0001112996_C000120779Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000021879Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000021879Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000021879Member_lbl" xml:lang="en-US">Class A</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000021879Member" xlink:to="ck0001112996_C000021879Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000021881Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000021881Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000021881Member_lbl" xml:lang="en-US">Class C</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000021881Member" xlink:to="ck0001112996_C000021881Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000021882Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000021882Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000021882Member_lbl" xml:lang="en-US">Class R</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000021882Member" xlink:to="ck0001112996_C000021882Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000071346Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000071346Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000071346Member_lbl" xml:lang="en-US">Class Y</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000071346Member" xlink:to="ck0001112996_C000071346Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000057286Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000057286Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000057286Member_lbl" xml:lang="en-US">INVESTOR</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000057286Member" xlink:to="ck0001112996_C000057286Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000021883Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000021883Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000021883Member_lbl" xml:lang="en-US">CLASS R5</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000021883Member" xlink:to="ck0001112996_C000021883Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000188888Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000188888Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000188888Member_lbl" xml:lang="en-US">Class R6</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000188888Member" xlink:to="ck0001112996_C000188888Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000222272Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000222272Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000222272Member_lbl" xml:lang="en-US">Class R6</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000222272Member" xlink:to="ck0001112996_C000222272Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084420Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084420Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084420Member_lbl" xml:lang="en-US">CLASS A</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084420Member" xlink:to="ck0001112996_C000084420Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084422Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084422Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084422Member_lbl" xml:lang="en-US">CLASS C</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084422Member" xlink:to="ck0001112996_C000084422Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000084423Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000084423Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000084423Member_lbl" xml:lang="en-US">CLASS Y</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000084423Member" xlink:to="ck0001112996_C000084423Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000188891Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000188891Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000188891Member_lbl" xml:lang="en-US">Class R6</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000188891Member" xlink:to="ck0001112996_C000188891Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209161Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209161Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209161Member_lbl" xml:lang="en-US">Class A</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209161Member" xlink:to="ck0001112996_C000209161Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209162Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209162Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209162Member_lbl" xml:lang="en-US">Class C</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209162Member" xlink:to="ck0001112996_C000209162Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209160Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209160Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209160Member_lbl" xml:lang="en-US">Class R</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209160Member" xlink:to="ck0001112996_C000209160Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209159Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209159Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209159Member_lbl" xml:lang="en-US">Class Y</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209159Member" xlink:to="ck0001112996_C000209159Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209158Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209158Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209158Member_lbl" xml:lang="en-US">Class R5</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209158Member" xlink:to="ck0001112996_C000209158Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209157Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209157Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209157Member_lbl" xml:lang="en-US">Class R6</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209157Member" xlink:to="ck0001112996_C000209157Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000160735Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000160735Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000160735Member_lbl" xml:lang="en-US">Class A</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000160735Member" xlink:to="ck0001112996_C000160735Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000160736Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000160736Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000160736Member_lbl" xml:lang="en-US">Class C</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000160736Member" xlink:to="ck0001112996_C000160736Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000160737Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000160737Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000160737Member_lbl" xml:lang="en-US">Class Y</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000160737Member" xlink:to="ck0001112996_C000160737Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000160738Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000160738Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000160738Member_lbl" xml:lang="en-US">Class R5</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000160738Member" xlink:to="ck0001112996_C000160738Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000188892Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000188892Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000188892Member_lbl" xml:lang="en-US">Class R6</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000188892Member" xlink:to="ck0001112996_C000188892Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209156Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209156Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209156Member_lbl" xml:lang="en-US">Class A</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209156Member" xlink:to="ck0001112996_C000209156Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209154Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209154Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209154Member_lbl" xml:lang="en-US">Class Y</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209154Member" xlink:to="ck0001112996_C000209154Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000209155Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000209155Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000209155Member_lbl" xml:lang="en-US">Class R6</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000209155Member" xlink:to="ck0001112996_C000209155Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_C000241066Member" xlink:href="ck0001112996-20240831.xsd#ck0001112996_C000241066Member"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_C000241066Member_lbl" xml:lang="en-US">Invesco SMA Municipal Bond Fund</label>  
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_C000241066Member" xlink:to="ck0001112996_C000241066Member_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_MarketRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_MarketRiskMember"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_MarketRiskMember_lbl" xml:lang="en-US">Market Risk [Member]</label> 
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_MarketRiskMember" xlink:to="ck0001112996_MarketRiskMember_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_InvestingInStocksRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_InvestingInStocksRiskMember"/>  
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_InvestingInStocksRiskMember_lbl" xml:lang="en-US">Investing in Stocks Risk [Member]</label>     
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_InvestingInStocksRiskMember" xlink:to="ck0001112996_InvestingInStocksRiskMember_lbl"/> 
    <loc xlink:type="locator" xlink:label="ck0001112996_MidCapitalizationCompaniesRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_MidCapitalizationCompaniesRiskMember"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_MidCapitalizationCompaniesRiskMember_lbl" xml:lang="en-US">Mid-Capitalization Companies Risk [Member]</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_MidCapitalizationCompaniesRiskMember" xlink:to="ck0001112996_MidCapitalizationCompaniesRiskMember_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_GrowthInvestingRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_GrowthInvestingRiskMember"/>   
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_GrowthInvestingRiskMember_lbl" xml:lang="en-US">Growth Investing Risk [Member]</label>     
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_GrowthInvestingRiskMember" xlink:to="ck0001112996_GrowthInvestingRiskMember_lbl"/>  
    <loc xlink:type="locator" xlink:label="ck0001112996_SectorFocusRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_SectorFocusRiskMember"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_SectorFocusRiskMember_lbl" xml:lang="en-US">Sector Focus Risk [Member]</label>  
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_SectorFocusRiskMember" xlink:to="ck0001112996_SectorFocusRiskMember_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_ForeignSecuritiesRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_ForeignSecuritiesRiskMember"/>  
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_ForeignSecuritiesRiskMember_lbl" xml:lang="en-US">Foreign Securities Risk [Member]</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_ForeignSecuritiesRiskMember" xlink:to="ck0001112996_ForeignSecuritiesRiskMember_lbl"/> 
    <loc xlink:type="locator" xlink:label="ck0001112996_EmergingMarketSecuritiesRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_EmergingMarketSecuritiesRiskMember"/> 
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_EmergingMarketSecuritiesRiskMember_lbl" xml:lang="en-US">Emerging Market Securities Risk [Member]</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_EmergingMarketSecuritiesRiskMember" xlink:to="ck0001112996_EmergingMarketSecuritiesRiskMember_lbl"/>     
    <loc xlink:type="locator" xlink:label="ck0001112996_ManagementRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_ManagementRiskMember"/>   
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_ManagementRiskMember_lbl" xml:lang="en-US">Management Risk [Member]</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_ManagementRiskMember" xlink:to="ck0001112996_ManagementRiskMember_lbl"/>  
    <loc xlink:type="locator" xlink:label="ck0001112996_DebtSecuritiesRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_DebtSecuritiesRiskMember"/> 
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_DebtSecuritiesRiskMember_lbl" xml:lang="en-US">Debt Securities Risk [Member]</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_DebtSecuritiesRiskMember" xlink:to="ck0001112996_DebtSecuritiesRiskMember_lbl"/>     
    <loc xlink:type="locator" xlink:label="ck0001112996_ChangingFixedIncomeMarketConditionsRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_ChangingFixedIncomeMarketConditionsRiskMember"/>   
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_ChangingFixedIncomeMarketConditionsRiskMember_lbl" xml:lang="en-US">Changing Fixed Income Market Conditions Risk [Member]</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_ChangingFixedIncomeMarketConditionsRiskMember" xlink:to="ck0001112996_ChangingFixedIncomeMarketConditionsRiskMember_lbl"/>  
    <loc xlink:type="locator" xlink:label="ck0001112996_USGovernmentObligationsRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_USGovernmentObligationsRiskMember"/>    
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_USGovernmentObligationsRiskMember_lbl" xml:lang="en-US">U.S. Government Obligations Risk [Member]</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_USGovernmentObligationsRiskMember" xlink:to="ck0001112996_USGovernmentObligationsRiskMember_lbl"/>   
    <loc xlink:type="locator" xlink:label="ck0001112996_MortgageAndAssetBackedSecuritiesRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_MortgageAndAssetBackedSecuritiesRiskMember"/>  
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_MortgageAndAssetBackedSecuritiesRiskMember_lbl" xml:lang="en-US">Mortgage- and Asset-Backed Securities Risk [Member]</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_MortgageAndAssetBackedSecuritiesRiskMember" xlink:to="ck0001112996_MortgageAndAssetBackedSecuritiesRiskMember_lbl"/> 
    <loc xlink:type="locator" xlink:label="ck0001112996_HighYieldDebtSecuritiesJunkBondBelowInvestmentGradeRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_HighYieldDebtSecuritiesJunkBondBelowInvestmentGradeRiskMember"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_HighYieldDebtSecuritiesJunkBondBelowInvestmentGradeRiskMember_lbl" xml:lang="en-US">High Yield Debt Securities (Junk Bond/Below-Investment Grade) Risk [Member]</label> 
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_HighYieldDebtSecuritiesJunkBondBelowInvestmentGradeRiskMember" xlink:to="ck0001112996_HighYieldDebtSecuritiesJunkBondBelowInvestmentGradeRiskMember_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_ForeignGovernmentDebtRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_ForeignGovernmentDebtRiskMember"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_ForeignGovernmentDebtRiskMember_lbl" xml:lang="en-US">Foreign Government Debt Risk [Member]</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_ForeignGovernmentDebtRiskMember" xlink:to="ck0001112996_ForeignGovernmentDebtRiskMember_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_CollateralizedLoanObligationsRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_CollateralizedLoanObligationsRiskMember"/> 
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_CollateralizedLoanObligationsRiskMember_lbl" xml:lang="en-US">Collateralized Loan Obligations Risk [Member]</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_CollateralizedLoanObligationsRiskMember" xlink:to="ck0001112996_CollateralizedLoanObligationsRiskMember_lbl"/>     
    <loc xlink:type="locator" xlink:label="ck0001112996_DerivativesRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_DerivativesRiskMember"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_DerivativesRiskMember_lbl" xml:lang="en-US">Derivatives Risk [Member]</label> 
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_DerivativesRiskMember" xlink:to="ck0001112996_DerivativesRiskMember_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_LiquidityRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_LiquidityRiskMember"/> 
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_LiquidityRiskMember_lbl" xml:lang="en-US">Liquidity Risk [Member]</label>  
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_LiquidityRiskMember" xlink:to="ck0001112996_LiquidityRiskMember_lbl"/>     
    <loc xlink:type="locator" xlink:label="ck0001112996_Rule144ASecuritiesAndOtherExemptSecuritiesRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_Rule144ASecuritiesAndOtherExemptSecuritiesRiskMember"/>  
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_Rule144ASecuritiesAndOtherExemptSecuritiesRiskMember_lbl" xml:lang="en-US">Rule 144A Securities and Other Exempt Securities Risk [Member]</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_Rule144ASecuritiesAndOtherExemptSecuritiesRiskMember" xlink:to="ck0001112996_Rule144ASecuritiesAndOtherExemptSecuritiesRiskMember_lbl"/> 
    <loc xlink:type="locator" xlink:label="ck0001112996_RestrictedSecuritiesRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_RestrictedSecuritiesRiskMember"/>   
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_RestrictedSecuritiesRiskMember_lbl" xml:lang="en-US">Restricted Securities Risk [Member]</label>     
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_RestrictedSecuritiesRiskMember" xlink:to="ck0001112996_RestrictedSecuritiesRiskMember_lbl"/>  
    <loc xlink:type="locator" xlink:label="ck0001112996_MunicipalSecuritiesRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_MunicipalSecuritiesRiskMember"/> 
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_MunicipalSecuritiesRiskMember_lbl" xml:lang="en-US">Municipal Securities Risk [Member]</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_MunicipalSecuritiesRiskMember" xlink:to="ck0001112996_MunicipalSecuritiesRiskMember_lbl"/>     
    <loc xlink:type="locator" xlink:label="ck0001112996_ZeroCouponOrPayInKindSecuritiesRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_ZeroCouponOrPayInKindSecuritiesRiskMember"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_ZeroCouponOrPayInKindSecuritiesRiskMember_lbl" xml:lang="en-US">Zero Coupon or Pay-In-Kind Securities Risk [Member]</label>  
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_ZeroCouponOrPayInKindSecuritiesRiskMember" xlink:to="ck0001112996_ZeroCouponOrPayInKindSecuritiesRiskMember_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_WhenIssuedDelayedDeliveryAndForwardCommitmentRisksMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_WhenIssuedDelayedDeliveryAndForwardCommitmentRisksMember"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_WhenIssuedDelayedDeliveryAndForwardCommitmentRisksMember_lbl" xml:lang="en-US">When-Issued, Delayed Delivery and Forward Commitment Risks [Member]</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_WhenIssuedDelayedDeliveryAndForwardCommitmentRisksMember" xlink:to="ck0001112996_WhenIssuedDelayedDeliveryAndForwardCommitmentRisksMember_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_TBATransactionsRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_TBATransactionsRiskMember"/>   
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_TBATransactionsRiskMember_lbl" xml:lang="en-US">TBA Transactions Risk [Member]</label>     
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_TBATransactionsRiskMember" xlink:to="ck0001112996_TBATransactionsRiskMember_lbl"/>  
    <loc xlink:type="locator" xlink:label="ck0001112996_DollarRollTransactionsRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_DollarRollTransactionsRiskMember"/>  
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_DollarRollTransactionsRiskMember_lbl" xml:lang="en-US">Dollar Roll Transactions Risk [Member]</label>     
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_DollarRollTransactionsRiskMember" xlink:to="ck0001112996_DollarRollTransactionsRiskMember_lbl"/> 
    <loc xlink:type="locator" xlink:label="ck0001112996_EnvironmentalSocialAndGovernanceESGConsiderationsRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_EnvironmentalSocialAndGovernanceESGConsiderationsRiskMember"/> 
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_EnvironmentalSocialAndGovernanceESGConsiderationsRiskMember_lbl" xml:lang="en-US">Environmental, Social and Governance (ESG) Considerations Risk [Member]</label>     
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_EnvironmentalSocialAndGovernanceESGConsiderationsRiskMember" xlink:to="ck0001112996_EnvironmentalSocialAndGovernanceESGConsiderationsRiskMember_lbl"/>     
    <loc xlink:type="locator" xlink:label="ck0001112996_REITRiskRealEstateRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_REITRiskRealEstateRiskMember"/>    
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_REITRiskRealEstateRiskMember_lbl" xml:lang="en-US">REIT Risk/Real Estate Risk [Member]</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_REITRiskRealEstateRiskMember" xlink:to="ck0001112996_REITRiskRealEstateRiskMember_lbl"/>   
    <loc xlink:type="locator" xlink:label="ck0001112996_ActiveTradingRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_ActiveTradingRiskMember"/>    
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_ActiveTradingRiskMember_lbl" xml:lang="en-US">Active Trading Risk [Member]</label> 
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_ActiveTradingRiskMember" xlink:to="ck0001112996_ActiveTradingRiskMember_lbl"/>   
    <loc xlink:type="locator" xlink:label="ck0001112996_SmallAndMidCapitalizationCompaniesRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_SmallAndMidCapitalizationCompaniesRiskMember"/> 
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_SmallAndMidCapitalizationCompaniesRiskMember_lbl" xml:lang="en-US">Small- and Mid-Capitalization Companies Risk [Member]</label>  
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_SmallAndMidCapitalizationCompaniesRiskMember" xlink:to="ck0001112996_SmallAndMidCapitalizationCompaniesRiskMember_lbl"/>     
    <loc xlink:type="locator" xlink:label="ck0001112996_IndexRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_IndexRiskMember"/>   
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_IndexRiskMember_lbl" xml:lang="en-US">Index Risk [Member]</label>    
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_IndexRiskMember" xlink:to="ck0001112996_IndexRiskMember_lbl"/>  
    <loc xlink:type="locator" xlink:label="ck0001112996_NonCorrelationRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_NonCorrelationRiskMember"/> 
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_NonCorrelationRiskMember_lbl" xml:lang="en-US">Non-Correlation Risk [Member]</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_NonCorrelationRiskMember" xlink:to="ck0001112996_NonCorrelationRiskMember_lbl"/>     
    <loc xlink:type="locator" xlink:label="ck0001112996_PreferredSecuritiesRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_PreferredSecuritiesRiskMember"/> 
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_PreferredSecuritiesRiskMember_lbl" xml:lang="en-US">Preferred Securities Risk [Member]</label>   
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_PreferredSecuritiesRiskMember" xlink:to="ck0001112996_PreferredSecuritiesRiskMember_lbl"/>     
    <loc xlink:type="locator" xlink:label="ck0001112996_ConvertibleSecuritiesRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_ConvertibleSecuritiesRiskMember"/>     
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_ConvertibleSecuritiesRiskMember_lbl" xml:lang="en-US">Convertible Securities Risk [Member]</label>  
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_ConvertibleSecuritiesRiskMember" xlink:to="ck0001112996_ConvertibleSecuritiesRiskMember_lbl"/>    
    <loc xlink:type="locator" xlink:label="ck0001112996_RightsAndWarrantsRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_RightsAndWarrantsRiskMember"/>  
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_RightsAndWarrantsRiskMember_lbl" xml:lang="en-US">Rights and Warrants Risk [Member]</label>     
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_RightsAndWarrantsRiskMember" xlink:to="ck0001112996_RightsAndWarrantsRiskMember_lbl"/> 
    <loc xlink:type="locator" xlink:label="ck0001112996_DepositaryReceiptsRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_DepositaryReceiptsRiskMember"/>    
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_DepositaryReceiptsRiskMember_lbl" xml:lang="en-US">Depositary Receipts Risk [Member]</label> 
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ck0001112996_DepositaryReceiptsRiskMember" xlink:to="ck0001112996_DepositaryReceiptsRiskMember_lbl"/>   
    <loc xlink:type="locator" xlink:label="ck0001112996_ValueInvestingRiskMember" xlink:href="ck0001112996-20240831.xsd#ck0001112996_ValueInvestingRiskMember"/> 
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="ck0001112996_ValueInvestingRiskMember_lbl" xml:lang="en-US">Value Investing Risk [Member]</label>   
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