
Windows Activation 502 Bad Gateway: Troubleshooting Checklist
If you're seeing a '502 Bad Gateway' error when trying to activate Windows, the problem is usuall...
Software troubleshooting desk

If you're seeing a '502 Bad Gateway' error when trying to activate Windows, the problem is usuall...

You try to activate Windows, but see 'Activation service unavailable' or 'We can't activate Windo...

If you see a 504 Gateway Timeout error when opening or downloading from the Micr...

You see error 0xc004c003 when trying to activate Windows, and your device either has no internet ...

When you see 'Cannot connect, permission denied' in Windows Defender Security Center, it usually ...

You restart your PC after a Windows update, but it hangs at "100% complete" for 10 minutes or mor...