All articles tagged with #c drive
Microsoft confirms Windows 11 KB5079473 (March 2026 Patch Tuesday) does not cause BSODs, reboot loops, or major issues; reports of an inaccessible C: drive on some Samsung laptops are linked to a Galaxy Connect app bug, not the Windows update.
A bug tied to the February 2026 Windows 11 security update (KB5077181) is locking users out of the C: drive on certain Samsung laptops with the error “C:\ is not accessible – Access denied.” Microsoft says it’s investigating with Samsung and will issue a fix; affected users can roll back the update or pause installation if not yet installed. While Samsung Share app is suspected, this isn’t confirmed and workarounds should be used with caution.
Microsoft is investigating a Windows 11 bug that causes C:\