Hello,
According to your discription, you issue is related to remove teams completedly.
You need to uninstall two items for all users on a machine to fully uninstall Teams, so make sure you follow all the steps.
- Quit Teams by right-clicking the Teams icon in the taskbar and choosing Close window.
- In Windows, click on the Start button > Settings > Apps. Under Apps & features, search "teams".
- Highlight Microsoft Teams, then select Uninstall.
A box will appear, then again select Uninstall to confirm. A new box will appear, asking Do you want to allow this app to make changes to your device? Select Yes.
- Now select Teams Machine-Wide Installer, click Uninstall. Then follow the same process.
Note: To uninstall Teams you need to uninstall both Microsoft Teams and Teams Machine-Wide Installer.
Best regards,
Molly
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