
Fix PowerShell 502 Bad Gateway Certificate Errors
When you run a PowerShell script that makes an HTTPS request, you might see a 502 Bad Gateway err...
Software troubleshooting desk

When you run a PowerShell script that makes an HTTPS request, you might see a 502 Bad Gateway err...

When you see an SSL certificate error in Microsoft Edge on Windows 10, the browser blocks the pag...

If you see an error like "The port is already allocated" when trying to install or updat...

When you see "Windows activation module not found" with error code 0x8007007b, Windows cannot loc...

When you try to open Windows Security (formerly Windows Defender Security Center) and see a messa...

When you try to start a service or run a script in PowerShell and see an error like "port already...