
Fix 'Port Already Allocated' with Security Permission Denied
You try to start a service or application, and you get an error like "port already allocated" or ...
Software troubleshooting desk

You try to start a service or application, and you get an error like "port already allocated" or ...

Windows Security (formerly Windows Defender Security Center) sometimes gets stuck on a loading sc...

If you see a rate limit error in Windows Defender after a recent update, it usually means the rea...

You start a systemd service and it immediately restarts, or it runs for a few seconds and then re...

If you see an error like "Windows Defender cache corrupted" or "The Windows Defender cache is cor...

If you see 'connection refused' or 'service not running' when using Windows Search, the search se...