
Fix Windows Defender Connection Refused or Permission Denied Errors
If you see "connection refused" or "permission denied" when trying to start or update Windows Def...

If you see "connection refused" or "permission denied" when trying to start or update Windows Def...

If you've recently changed your password and now get 'permission denied' errors in WinSCP, you're...

You open Microsoft Store to install or update an app, and get error code 0x80073cf0. Usually this...

If you've noticed that Windows Defender isn't releasing disk space after a scan or that the cache...

You open Windows Search settings and find most options are greyed out – you can't toggle web resu...

If Windows Defender is taking hours to run a scan, you're not alone. The built-in antivirus can s...