
Fix 'Access Denied' Errors After Windows Update
After a Windows update, you might see "Access Denied" errors when trying to open Windows Security...
Software troubleshooting desk

After a Windows update, you might see "Access Denied" errors when trying to open Windows Security...

You see a 'permission denied' message when trying to start or interact with the Windows Defender ...

If your Windows Security backup isn't syncing, you might see a message like "Backup sync pending"...

You try to open or sync a folder in OneDrive and get a "Permission Denied" or "Access Denied" mes...

If your internet stops working after a Windows update or security change, Windows Defender Firewa...

If you see a profile error in Chrome and sync stops working, it's usually a corrupted profile or ...