Lenovo computer won't update Windows

Copper Contributor

After reinstalling my computer and joining the dev channel update to 23506 it won't continue to update!!!! Every time I install a new update, after rebooting and installing it I am stuck on the Lenovo logo page and there is no circular progress bar loading, tried reinstalling and resetting the computer and it keeps showing that it is being prepared. I don't know if there is a problem with the system files. I have to force shutdown and restart the computer every time to use it normally.


error code 0xc1900101


Unable to install Windows 11 0xC1900101 - 0x20017


Unable to install Windows 11


We have set your computer back to the way it was before you started installing Windows 11.


0xc1900101 - 0x20017


Installation failed during the SAFE OS phase of the boot process with the error


2 Replies
It hard to say what cause this problem, you may check log files which are located on:




Where C is the drive which Windows is installed.
Make sure report this issue using the Feedback Hub app too.