
Fix 'File Locked' or 'Permission Denied' During Windows Update
You try to install a Windows update, but it fails with a message like "File locked" or <...

You try to install a Windows update, but it fails with a message like "File locked" or <...

If you're seeing a 'permission denied' error when trying to install or update apps from the Micro...

If your Windows Update has been stuck at 'Checking for updates' for more than 15–30 minutes, it's...

You log into a remote computer via Remote Desktop (RDP), see the login screen, enter credentials,...

You click 'Check for updates' and after a long wait, you see 'Some updates were not installed' or...

If Windows Security (formerly Windows Defender) fails to start, you may see an error like "This a...