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
    2021-07-29T21:20:43+00:00

    My last 'attempt' was with version dot 100. It failed. What are they (Microsoft) on now?

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  2. Anonymous
    2021-07-29T21:10:01+00:00

    I wonder if I'll have any better luck in the beta channel? Kinda funny I got this today ... shouldn't they know from telemetry that my PC is still unable to install the Windows 11 dev builds?

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  3. Anonymous
    2021-07-23T01:47:30+00:00

    It shows up for me, yeah.

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  4. Anonymous
    2021-07-23T01:35:43+00:00

    Are you saying that dot 100 is available? Last time I tried it was at dot 65.

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  5. Anonymous
    2021-07-23T00:21:59+00:00

    Now my PC is trying to download 10.0.22000.100 (co_release) and failing right away reporting no TPM 2.0 chip. Again, I thought those of us already in the Insider program were supposed to be exempt from that requirement (with the understanding we'd need to clean install Win10 once the preview was over). I give up.

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