
Fix Windows Update Error 0x80070020: Port Already Allocated
When you see error 0x80070020 during a Windows Update, it usually means a program is already usin...
Software troubleshooting desk

When you see error 0x80070020 during a Windows Update, it usually means a program is already usin...

You right-click PowerShell and select 'Run as administrator', but instead of an elevated prompt, ...

You open the Microsoft Store, click install, and nothing happens—or you get an error code. This i...

After a recent Windows update, you may open Windows Security (Windows Defender) and see a blank w...

If you see error 0x204 when trying to connect to a remote desktop after a Windows update, the con...

You try to pull, push, or clone, and Git says: remote: repository not found. This us...