
Fix Windows Security Backup Permission Denied Error
When you try to back up files using Windows Security (Windows Defender) or the built-in backup to...
Software troubleshooting desk

When you try to back up files using Windows Security (Windows Defender) or the built-in backup to...

If you notice that Task Scheduler (taskhostw.exe or TaskScheduler.dll) is using an unexpectedly h...

You see 'Token expired' in the Windows Defender event log or a notification that the service didn...

You see OneDrive error 0x8007016a and your files stop syncing. Usually this means OneDrive can't ...

You open Microsoft Teams and get a message like "Can't connect" or "DNS error." This usually mean...

You've waited for a Windows update to finish, but it's stuck at 100% for minutes or hours. This i...