
Fix 'Outlook File Locked by Windows File Sharing' Error
You try to open Outlook and get an error that the PST or OST file is locked by Windows file shari...
Software troubleshooting desk

You try to open Outlook and get an error that the PST or OST file is locked by Windows file shari...

You try to turn on real-time protection in Windows Security, but get a 'permission denied' messag...

You search for a file or email in Windows, and instead of results you see a message like 'Token e...

When you open Task Scheduler and see 'Service unavailable' or 'Permission denied', the Task Sched...

After a Windows update, you might type in the Start menu or taskbar search and see no results—or ...

If you see "Windows Defender service not running" or a red warning in Security Center, the underl...