
How to Fix Microsoft Teams Blank Screen on Startup
You open Microsoft Teams, see the login screen, and then—nothing. A blank white or gray screen. T...

You open Microsoft Teams, see the login screen, and then—nothing. A blank white or gray screen. T...

You're in a meeting or trying to send a message, and Teams shows a network error. The app might s...

You try to enable or update Windows Defender, but get an error about a version mismatch. This typ...

You open Task Scheduler, see a task with 'invalid configuration' status, and the task won't run. ...

You're trying to add an email account to Outlook, but you get a 'permission denied' error. This u...

If Microsoft Teams opens to a blank white or gray screen, or gets stuck on the loading spinner, a...