Error 0x800f0922 for 2020-01 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4532695)

Anonymous
2020-01-31T22:50:04+00:00

Install attempt fails with error 0x800f0922 whether I run Windows Update  to install this update or run windows10.0-kb4532695-x64_a85fd28af075ebfd8b0753d2c2aca244e926c3ce.msu

Running WIndows 10 Pro Ver. 1909 build 18363.592

I have tried every suggestion by HiltonOishi in https://answers.microsoft.com/en-us/windows/forum/all/failed-install-attempt-error-code-0x800f0922/c5eb31d7-f04f-4ff8-9d6f-f39e4f03944b

After the update installs I restart the computer and when it reboots it gets to 93% in "Working on Updates" then I get "We couldn't complete the updates Undoing changes"

Windows Update says this is an optional update. Should I just ignore the problem till the next update?

Windows for home | Windows 10 | Windows update

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  1. Anonymous
    2020-12-13T21:37:59+00:00

    You are welcome. I am happy to help. 😊.

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  2. Anonymous
    2020-12-13T21:25:58+00:00

    Indeed, it seems I was a good boy... LOL

    That's a good suggestion - I will actually do it this week to guarantee a safe journey to any further issue down the line.

    THANKS SO MUCH for all your help, patience and for keeping an eye on this thread and helping so many people.

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  3. Anonymous
    2020-12-13T20:48:00+00:00

    You are welcome. Happy Holidays to you too, Sir Redwind. Seems Santa switched you from his naughty to his nice list, is all I can think. If all is running fairly well, now is the time to make a Windows system image backup. It will backup all your Windows partitions so that you can restore them, if/when you are moved back to the other list. Need instructions?

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  4. Anonymous
    2020-12-13T14:43:56+00:00

    Hey PCR, how are you? 

    So, yesterday out of nowhere Windows got updated automatically to 20H2.

    Since last time we spoke I tried 2-3 to update it manually once again, but all failed.

    Also, WIndowsUpdate tried a few other times, but rolled back at the end of the installation.

    Then yesterday a new message asking for a reboot appeared and I was sure it was going to fail once more - but this time it worked.

    I am glad it did, but still I have no idea why they all failed before. :D

    Gotta love Windows and Microsoft!!!!! :D

    THANKS for all your help! Happy Holidays!!!!!!!!!!

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  5. Anonymous
    2020-12-10T16:23:57+00:00

    Dear all,

        currently I'm installing the 2020-12 cumulative update on windows 10 20H2 via windows update. It always fails with code 0x800f0922 on the second half at 97% and reverting to the unmodified state. I've tried sfc und dism commands, the system partition is 100MB in size with 37MB free space. So I don't know what to do now, since update will be installed after every new boot.

    Thank you in advance,

    Andreas.

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