
Fix Windows Defender Connection Refused Error 0x80070005
When you open Windows Defender (Microsoft Defender Antivirus) and see a connection refused error ...
Software troubleshooting desk

When you open Windows Defender (Microsoft Defender Antivirus) and see a connection refused error ...

You're setting up BitLocker on a domain-joined Windows machine and get an error about a proxy con...

You open Microsoft Teams, but it gets stuck on the loading screen—spinning, then restarting, loop...

If you open PowerShell and see only a blank window with no cursor (no blinking line), the console...

If you're setting up a Windows machine that has no internet connection—perhaps a secure lab, an a...

You open Microsoft Teams and see a 502 Bad Gateway error. This usually means you...