Fixing MS Teams error 80080300 - we’ve run into an issue
When I went to open Teams this morning I was greeted by the error “ We’re sorry – we’ve run into an issue”. I tried a bunch of troubleshooting including:
- Signing out/back in
- Deleting everything in %appdata%\Microsoft\Teams
- Uninstalling and reinstalling Teams
none of which worked.
After more extensive googling I found a post which suggested a fix:
- Kill off Teams and make sure the tray icon has gone too
- Find the shortcut for teams
- Go to the compatibility tab and set the compatibility mode to Windows 8
On starting Team from the changed icon it worked fine. I could also then kill off Teams, undo the compatibility hack and restart Teams without issue…