Resolving the "This Operation Failed Because the QueryInterface Call on the COM Component for the Interface Failed due to the Following Error: Library Not Registered" Error


You may receive this error:

Error: This operation failed because the QueryInterface call on the COM component for the interface. Failed due to the following error: Library not registered. (Exception from HRESULT: 0x8002801D)

This error message typically displays when some of the QuickBooks DLL associations become damaged or unregistered.

Resolving This Error

  1. Run Reboot.bat
  2. Reintegrate your company file with SmartVault