You can now remotely lock your computer, send files between the phone and Windows 11, and even share the clipboard.

When a shared file gets locked for editing, real-time collaboration gets affected as users cannot open or comment on the file. One known reason for this error is dual ...

Seriously, once PowerToys is installed, all you have to do is right-click on the offending file and choose "Unlock with Locksmith." Then a window pops up telling you exactly what program is locking ...