A critical Windows 11 bug has locked some users out of the C: drive

We've got another significant Windows 11 bug to report, which seems to be mostly impacting Samsung laptops.
Windows Report

Microsoft Confirms Windows 11 Bug That Locks Users Out of the C: Drive

Microsoft has confirmed a Windows 11 bug that can block access to the system drive after installing the February 2026 Patch ...
XDA Developers on MSN

A nasty Windows 11 bug is causing the C drive to become inaccessible in select devices, says Microsoft

There is a custom fix, but it's probably best to wait.
Tbreak

Samsung laptops hit by Windows 11 C:\ drive access error after February updates

Windows 11 February updates are breaking Samsung Galaxy Book 4 laptops, blocking access to the C:\ drive and preventing apps from launching. Microsoft warns against risky workarounds while ...

Windows 11 bug is rasing hell for users and Samsung laptops are worst hit

Microsoft has confirmed a Windows 11 bug that can block access to the C: drive on some PCs after a recent security update. The issue appears to affect Samsung laptops most severely, leaving users ...

Microsoft Weekly: Serious bug cripples Windows 11 drive C and details about the next Xbox

A serious Windows 11 bug cripples PCs, Microsoft shares details about the next Xbox, and other stories in this week's ...