"Reverted" updates

[KevinNB]

This has happened on two consecutive days:
On closing Windows, I am told that 1 of 126 updates is downloading. My PC shuts off but, as the download begins in late evening, I don't know if the shut-off occurs after all items have downloaded. When I turn on the PC next morning, I am told Windows is installing updates and reconfiguring; after the latter has reached 13%, a "failure" is indicated, Windows begins "reverting" the changes and eventually reboots to the normal opening screen. I have seen no error codes.
How can I stop this irritation?

 

[NoelDP]

Please follow the Windows Update Posting Instructions and post the requested data

If the file is too large (8MB compressed), remove the older CBSPersist cab files until the final file is below the limit - you can always post them separately after zipping them. (the forum doesn't allow the upload of bare CAB files, for a number of reasons)

Please also post the C:\Windows\windowsudpate.log file