
Fix Windows Store Error 0x80073cf9 Sync Issue
You open the Microsoft Store, try to download or update an app, and get error code 0x80073cf9. Th...
Software troubleshooting desk

You open the Microsoft Store, try to download or update an app, and get error code 0x80073cf9. Th...

You see 'permission denied' in OneDrive sync status on Windows or Mac. Files won't upload or down...

After a recent Windows update, you might find that certain Microsoft Store apps—like Mail, Calend...

If you have a scheduled task that calls a URL or web service and you see a 504 Gateway Ti...

If you see a persistent “Activate Windows” watermark in the lower-right corner of your screen, yo...

If you see authentication errors in Microsoft Store and suspect a proxy, you're likely hitting a ...