
Fix Microsoft Store Authentication Token Expired Error
When you open Microsoft Store and see an error like 'Authentication token expired' or 'Your authe...

When you open Microsoft Store and see an error like 'Authentication token expired' or 'Your authe...

You're trying to sign in or use Microsoft Teams and see an error: Invalid configuration. ...

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

When starting Microsoft Teams, you might see an error like "Port already allocated" or "The proce...

If you cannot connect to a remote computer because another application is using port 3389, or you...

If Microsoft Teams keeps freezing or crashing, you’re not alone. This is a common issue that can ...