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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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[-] stoly@lemmy.world 4 points 1 month ago

It’s because they got rid of testing and quality control. They are only doing minimal testing now in controlled environments while the world is messy.

this post was submitted on 14 Mar 2026
641 points (100.0% liked)

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