Problem bypassed NO further comments requested.
Tiger_lcf
Cannot install Windows 11 - Error 0xc1900101
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Anonymous
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.
221 answers
Sort by: Most helpful
-
Anonymous
2022-05-05T16:55:30+00:00 -
Deleted
This answer has been deleted due to a violation of our Code of Conduct. The answer was manually reported or identified through automated detection before action was taken. Please refer to our Code of Conduct for more information.
Comments have been turned off. Learn more
-
Deleted
This answer has been deleted due to a violation of our Code of Conduct. The answer was manually reported or identified through automated detection before action was taken. Please refer to our Code of Conduct for more information.
Comments have been turned off. Learn more
-
Deleted
This answer has been deleted due to a violation of our Code of Conduct. The answer was manually reported or identified through automated detection before action was taken. Please refer to our Code of Conduct for more information.
Comments have been turned off. Learn more
-
Anonymous
2022-05-05T09:47:47+00:00 Hello, I tried the procedures that you described on troubleshooting, but the same error occurs. I have made a copy of the log files that are mentioned and a screenshot of the profilelist of the registry. How can I send them so someone can review them should I post the LINK HERE? Or to a personaL address of a tech support individual?
Hi Chris,
Please post the link to the log files i.e. Setupact.log first so that I can have a look and suggest. It might not necessarily be related to the user profile. I would ask you for regedit screenshot if required. The log files can be put on Onedrive and then a link can be shared in the next reply.
As soon as you reply, I would split your post to a separate question.
My last attempt on April 19th 2022 was successful as my reply indicated above. There is no need for me to provide logs I think.