
Windows Defender 502 Bad Gateway: Troubleshooting Checklist
If you see a 502 Bad Gateway error when opening Windows Security or trying to update Windows Defe...
Software troubleshooting desk

If you see a 502 Bad Gateway error when opening Windows Security or trying to update Windows Defe...

When you run a PowerShell script that calls an external API—like a cloud service, a CI/CD pipelin...

When you try to open or install apps from the Microsoft Store, you might see a "permission denied...

You try to open the Microsoft Store on Windows 11 and get an error saying the path was not found....

After a Windows update, you might open the Microsoft Store and see a message like "Service Unavai...

If you've ever opened File Explorer on a network drive, typed a filename into the search box, and...