32 Bit Office: %SystemRoot%\SysWOW64\regsvr32.exe /n /i:user %LocalAppData%\Microsoft\TeamsMeetingAddin\1.0.22349.4\x86\Microsoft.Teams.AddinLoader.dll
64 Bit Office: %SystemRoot%\System32\regsvr32.exe /n /i:user %LocalAppData%\Microsoft\TeamsMeetingAddin\1.0.22349.4\x64\Microsoft.Teams.AddinLoader.dll