
Fix 'Port Already in Use' Error with Windows Defender Firewall
You try to start a local service or application, and it fails with an error like 'port already in...
Software troubleshooting desk

You try to start a local service or application, and it fails with an error like 'port already in...

When you try to start a Remote Desktop session and see error code 0x80004005 with a message that ...

You try to open a website in Chrome but see an error like “Your connection is not private...

You open Windows Security or try to run a scan, and instead see a 504 timeout error. This typical...

Windows Defender is a Microsoft product designed for Windows. It does not have an official Linux ...

You might need to reset Windows Defender (now Microsoft Defender Antivirus) to its default settin...