New Windows 11 bug breaks Samsung PCs, blocking access to C: drive

Windows 11 updates have been causing all kinds of blood-pressure-raising issues over the last several months. That trend ...

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 Tuesday update KB5077181. The issue appears mainly on Samsung laptops and ...
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 Report

Microsoft Confirms Samsung Galaxy Connect App Caused Windows 11 C: Drive Access Bug

Microsoft confirms Samsung Galaxy Connect app triggered the Windows 11 C: drive access issue on several Galaxy Book and ...

Microsoft: Windows 11 users can't access C: drive on some Samsung PCs

Microsoft is investigating a new issue affecting some Samsung laptops running Windows 11 after installing the February 2026 ...