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

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

0 comments No comments

221 answers

Sort by: Newest
  1. Anonymous
    2022-04-19T23:24:05+00:00

    Here's my update screen before I click "try again":

    Was this answer helpful?

    0 comments No comments
  2. Anonymous
    2022-04-19T22:14:45+00:00

    Ditto here. I keep pausing updates because auto-update will try over and over again - always failing. Error code will sometimes change, but result is the same. I was on the preview channel, so this has been happening for close to a year now. Tried many "cures" but nothing works. Very, very frustrating.

    Well I got notified on 3rd April 2022 that my Dell Inspiron 7506 2n1 was once again capable of being upgraded to Windows 11, so I thought, I will try again. Amazingly, this time it worked flawlessly, and unlike the previous "successful" attempt in September 2021, this time I am still running Win11. Clearly, the excessive delay in fixing the drivers finally worked.

    Was this answer helpful?

    1 person found this answer helpful.
    0 comments No comments
  3. Anonymous
    2022-04-19T20:41:07+00:00

    Ditto here. I keep pausing updates because auto-update will try over and over again - always failing. Error code will sometimes change, but result is the same. I was on the preview channel, so this has been happening for close to a year now. Tried many "cures" but nothing works. Very, very frustrating.

    Was this answer helpful?

    0 comments No comments
  4. Anonymous
    2022-04-19T19:44:39+00:00

    Still same old issue gets to 75% and fails. Does anyone found fix for this yet really aggravating...GL All

    Was this answer helpful?

    0 comments No comments
  5. Anonymous
    2022-02-15T22:41:07+00:00

    I bought Asus A15 just before before xmas an Asus A15 and had to uninstall their Armory create to install and they gave up on me also, I had to figger it out myself Asus great hardware crapy software I also had a issue of random cursor/keyboard/touchpad random freeze that even with a complete restore could not fix, Luckly I bought from Costco took it back and got an HP love the new SSD and usb-c so fricking fast

    Was this answer helpful?

    0 comments No comments