CAN'T sign in to Microsoft teams

[HannibalJ]

I am in China Mainland. When I sign in to Teams, it shows this , error code is"signInRestriction:1"and "根据组织策略规定，你不能在此设备使用 xxxxx@gmail.com 和 Teams。有关详细信息，请联系管理员。".I want to know how to solve this problem.

[#2]

Hi@HannibalJ 

I've seen this as a fix:

1. Force stop Teams

2. Go to file explorer and put in this address %appdata%\Microsoft\Teams

3. Delete contents of entire folder

4. Restart Teams