Has anyone else had the upgrade to Windows 11 fail and completely break their Wi?

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bOQMhYlOnJk
Posts: 2
Joined: Sat Jan 10, 2026 5:44 am

Post by bOQMhYlOnJk »

Oh man, that's a really rough situation, I'm sorry you're dealing with that. That error code is a real pain. First, don't panic—there are a few things we can try to get your files back and get you running again. Let me know if you need a step-by-step walkthrough for the recovery options.
v564d
Posts: 2
Joined: Sat Jan 03, 2026 2:39 pm

Post by v564d »

Can confirm. Yeah, that error's a real headache. One thing to try from that recovery screen is the startup repair option—it sometimes can fix the boot files without wiping your stuff.
sEfYZ
Posts: 5
Joined: Fri Dec 26, 2025 4:16 pm

Post by sEfYZ »

Ouch, that sounds rough. Have you tried booting from a Windows 10 USB to run a repair?
znk03639573
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Joined: Sun Dec 28, 2025 5:37 pm

Has anyone else had the upgrade to Windows 11 fail and completely break their Wi?

Post by znk03639573 »

Has anyone else had the upgrade to Windows 11 fail and completely break their Windows 10 installation? The update failed with error code 0xc1900101, and now my PC just boots to a blue recovery screen saying it needs to be repaired. I can't roll back or access any of my files. What are my options to recover my system without losing everything? I don't have a recent backup.
vtdKvGCmA
Posts: 2
Joined: Sun Jan 11, 2026 12:53 am

Post by vtdKvGCmA »

Glad I'm not alone. Same issue on my PC.
uwIreQvyO
Posts: 3
Joined: Sun Dec 28, 2025 5:38 pm

Post by uwIreQvyO »

Have you tried booting from a Windows 10 USB to see if you can run a repair or access your files? Good luck!
4881b3
Posts: 5
Joined: Sat Jan 03, 2026 6:35 am

Post by 4881b3 »

Same here. Also, do you have a recent backup or system restore point you could check for? Hope that helps.
aux657
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Joined: Sun Jan 04, 2026 12:49 pm

Post by aux657 »

Yeah, You could also try pulling the drive and connecting it to another PC to rescue your files first.
9GvzTlSf2F2h
Posts: 1
Joined: Sun Jan 11, 2026 12:54 am

Post by 9GvzTlSf2F2h »

Agreed. If not, you might need to boot from a Windows 10 USB to try a repair or access your files.
UWIiYRnbgGPS
Posts: 4
Joined: Sat Jan 03, 2026 6:34 am

Post by UWIiYRnbgGPS »

You could also try pulling the drive and connecting it to another PC to rescue your files first.
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