![](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)
Hello, and I apologize for the late reply.
Although the installer throws an error now, it's the exact same error that SetupDiag kept finding as well.
Error 0xC1900101-0x20017 is again, a generic error that caused a rollback, but again, it's usually caused by a driver.
This might sound really outrageous, but it actually might be better for you to clean install Windows 11 onto your disk.
If your disk capacity is high enough, you can set aside a 64 GB partition for Windows and see how well it works for you, and if it works well, you can just replace the entire disk with Windows 11.
However, Windows 10 doesn't go out of support until October 14th of this year, so you still have a little bit more time before it goes out of support to contemplate to clean install or not to clean install.
You can also try the methods questions_ suggested and see if they can deduce anything from your errors.
Hope this helps.