Forum Discussion
Activating NDI in Teams not working (Failed Error: FILE_SIGNATURE_MISMATCH)
I can't activate NDI in Teams, all my colleagues can activate NDI, but for me it does not work. I have tested in different versions of Teams and on different computers. Get the same error every time ...
Hi IdleMuppet, I've saw this behaviour under some unusual circumstances. In my case the user display name included some special characters like ä, ü, ö or ß.
Perhaps it is a hint for you.