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How do I resolve an ActiveX component can't create object error in Sage 500?


We are receiving an error when trying to do a gettax call suddenly in Sage 500: Error occured at function AVA_GetTax - ActiveX can't create object.


Sage 500


  • A .dll file must be registered if you are getting an ActiveX error when you test your connection with your credentials.
  • Avalara.AvaTax.Adapter.dll needs to be registered with RegAsm.exe found in Microsoft .NET 2.0 framework.


  • There are a two methods to get the file registered:
  • In the AvaTax runtime folder (usually in C:\Program Files\Avalara\), there are two batch (.bat) files named "register_for_com.bat" and "Reg.bat". Double click both files to register the needed files. Please note that in Windows 7 and Windows Server 2008, you must right click on the file name and select Run as Administrator.
  • Locate in the AvaTax runtime folder (usually in C:\Program Files\Avalara\), "Avalara.AvaTax.Adapter.dll". Right click this file and select "Open with...". Select the program "Regsvr32.exe" (located in C:\Windows\System32\) to run the file. A message stating the registration was successful displays. If you do not get this message, you may need to have a system administrator register the file for you.





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