Forum Discussion
Teams stuck in a launch+crash loop
For about a week now, my desktop Teams client is stuck in a loop where it will follow these steps:
Teams will start
Within ten seconds, it will render the message "There was a glitch and we...
This is what has worked for me:
Uninstall Teams.
Delete ALL folders under %localappdata%\Microsoft\Teams\, rather than just some of them, as indicated in most of the other solutions I found online.
Also delete the HKEY_CURRENT_USER\Software\Microsoft\Office\Teams\PreventInstallationFromMsi registry value (always save a backup of the registry key before editing!!!).
Reinstall Teams.
(https://answers.microsoft.com/en-us/msteams/forum/all/there-was-a-glitch-and-we-are-recovering/9ffa0f06-0c60-4d73-9ca2-7628f4543b11)