Can't login to fresh installation of Microsoft Teams

Occasional Visitor
I can't login to Microsoft Teams app on my laptop. It's newly installed on my machine.

When it opens I get asked for my email address and then it gives me the error number 0x80190001 with no other information.


I have added Teams to my firewall. I'm using TinyWall and I added the process and it TinyWall find the Teams.exe to add. This is better than before because before I add Teams to my TinyWall things were even worse and Teams wouldn't even ask me for my email address.


I'm also using Windows Defender Firewall. Even if I switch off my firewalls I still get the same error.


I can't find any useful information on any website.


I can't see how to delete any log in data for Teams.


I can't think of any thing plan of action.


Does anyone have any idea what I could try?


I have Windows 10 and a new installation of Microsoft Teams.

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