Hi, I am currently in the process of switch from Classic Teams VDI to New Teams VDI. When I create a shortcut on the desktop with msteams:/ the following selection dialog is requested at the first start. Does anyone have any idea how to turn this off? Sorry for German Screenshot

Try and delete: HKCU:\Software\Classes\ms-teams HKCU:\Software\Classes\TeamsURL

There's a better approach.

I solve this by setting the (Default) value to "ms-teams.exe" "%1" for the following keys:

HKEY_CURRENT_USER\SOFTWARE\Classes\msteams\shell\open\command

HKEY_CURRENT_USER\SOFTWARE\Classes\ms-teams\shell\open\command

HKEY_CURRENT_USER\SOFTWARE\Classes\TeamsURL\shell\open\command