
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...
Software troubleshooting desk

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

After a Windows update, you may see an error that OneDrive cannot find its sync path. This usuall...

You try to open Chrome and get a message that your profile is locked, or you can't sign in. This ...

You might need to stop Windows Search if it's holding port 10243 or another port you need for dev...

When you replace a hard drive, upgrade hardware, or restore from a system image, Windows activati...

If you notice that Command Prompt (cmd.exe) is consuming a lot of CPU right after boot, it's ofte...