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.


So probably not a Microsoft issue, but a Samsung issue, since Samsung share is the culprit?
Huh?
Who’s fault is it?
If the only laptops having the issues is the laptops that have Samsung share installed, why is it then Microsofts fault that an update broke something?
Apperantly they changed something in the updated that made a bug in Samsung share appearent.
Where does it say it was a bug in Samsung’s code? And why did the laptops work before? And why is Microsoft fixing it, if the bug is in Samsung’s code?