Classic Teams
If Teams is still running, right-click the Teams icon on the taskbar, and then select Quit.
O Open the Run dialog box by pressing the Windows logo key +R
O In the Run dialog box, enter the following path, and then select OK:
%userprofile%\appdata\local\Packages\MSTeams_8wekyb3d8bbwe\LocalCache\Microsoft\MSTeams
O Delete all files and folders in the directory.
O Restart Teams.
New Teams
Method 1: Reset the app
Note
When you reset the Teams app, the app data will be deleted. This includes any personalization settings that you might have configured.
O Type settings in the search box, and then select the Settings app from the results.
O Select Apps > Installed apps, and then type Microsoft Teams in the search box.
O Locate the New Microsoft Teams app from the results, select the More options button (...) on the right, and then select Advanced options.
O In the Reset section, select Reset.
O Restart Teams.
Method 2: Delete the files
O If Teams is still running, right-click the Teams icon on the taskbar, and then select Quit.
O Open the Run dialog box by pressing the Windows logo key +R
O In the Run dialog box, enter the following path, and then select OK.
%userprofile%\appdata\local\Packages\MSTeams_8wekyb3d8bbwe\LocalCache\Microsoft\MSTeams
O Delete all files and folders in the directory.
O Restart Teams.
