Cannot install Windows 11 - Error 0xc1900101

Anonymous
2021-06-28T21:21:32+00:00

I am trying to install the new Windows 11 update from Windows Update, but I keep getting error 0xc1900101.

The installation starts, and after a couple restarts, it says:

" Attempting to recover installation "

" Undoing changes made to your computer "

And then I am greeted with error 0xc1900101 on Windows Update.

Windows for home | Windows 11 | Install and upgrade

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  1. Anonymous
    2021-08-17T14:57:21+00:00

    There should be some additional info in the output. Can you log it in Feedback Hub and share the link with me?

    -Eddie

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  2. Anonymous
    2021-08-17T16:05:28+00:00

    I don't get the option to install in a different partition. How did you do that?

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  3. Anonymous
    2021-08-17T18:07:08+00:00

    I went to the disk manager.

    Downsized the one partition to create a new 200gb area.

    I downloaded the windows installer from Microsoft, and ran it in the new partition - Drive D in my case.

    I booted from drive d using the BIOS

    Entered the Windows Insider and Update features.

    It installed, on the clean drive, Windows 11.

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  4. Anonymous
    2021-08-17T21:31:33+00:00

    I attached all the logs to my Feedback here: https://aka.ms/AAdjtvq

    Thank you!

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  5. Anonymous
    2021-08-20T01:54:34+00:00

    10.0.22000.132 tried to install again tonight ... it failed still, but for the first time I got a different error code: 0x80248007 instead of 0xc1900101.

    I see now there's a new build out (10.0.22000.160) so I'll let that one fail too. :)

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