One quick google (but you do need the 0x) and you get to this documentation:
BG_E_VALIDATION_FAILED (0x80200053)
The application requested data from a website, but the response was not valid. For details, use Event Viewer to view the Application Logs\Microsoft\Windows\Bits-client\Operational log
Which seems pretty clear to me (although plausibly not to an end user).
Comments
One quick google (but you do need the 0x) and you get to this documentation:
BG_E_VALIDATION_FAILED (0x80200053) The application requested data from a website, but the response was not valid. For details, use Event Viewer to view the Application Logs\Microsoft\Windows\Bits-client\Operational log
Which seems pretty clear to me (although plausibly not to an end user).