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,

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).