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

Following which Windows is throwing a "0x80070306" error message, though these messages in themselves rarely help resolve ...

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

Microsoft is investigating a new issue affecting some Samsung laptops running Windows 11 after installing the February 2026 security updates, in which users lose access to their C:\ drive and are ...

Microsoft has updated the official Windows 11 documentation with details about a newly discovered bug that may ruin your day if you have a certain PC and try to access the system drive C. According to ...

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