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Microsoft Confirms Windows 11 Bug That Locks Users Out of the C: Drive (windowsreport.com)
submitted 1 month ago by throws_lemy@reddthat.com to c/technology@lemmy.world
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KB5077181 was released about a month ago as part of the February Patch Tuesday rollout. When the update first arrived, users reported a wide range of problems, including boot loops, login errors, and installation issues.

Microsoft has now acknowledged another problem linked to the same update. Some affected users see the message “C:\ is not accessible – Access denied” when trying to open the system drive.

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[-] mech@feddit.org 9 points 1 month ago

In 20 years I never had a system-breaking (or really even any noticeable) bug from an update.

[-] stoy@lemmy.zip -4 points 1 month ago

Cool anecdote

[-] mech@feddit.org 6 points 1 month ago

I know, right?

this post was submitted on 14 Mar 2026
649 points (98.5% liked)

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