
Fix Windows Security 'Permission Denied' Error When Settings Won't Open
You click Windows Security (formerly Windows Defender) and get a "Permission denied" or "This set...

You click Windows Security (formerly Windows Defender) and get a "Permission denied" or "This set...

If Command Prompt (cmd.exe) opens to a blank screen with no prompt or cursor, the issue is usuall...

You open Windows Security and see 'Page not available' or 'Failed to load permissions'. This usua...

You restart your PC and notice Windows Security (formerly Windows Defender) isn't running. The ic...

If you see a Windows Security error code that mentions 'Mac' on a Windows machine, you're likely ...

You set a Task Scheduler task to run with highest privileges (administrator), but it fails with a...