Windows Update Error Code 0x80004005 hassle can also additionally arise if a document that the Windows Product Activation (WPA) calls for is broken or missing. If you acquire the Windows 10/11 Update Error message with error code 0x80004005 at the same time as trying to replace Windows 11 or Windows 10, the hassle ought to get as a result of a corrupt setup document at some stage in the windows update.