msiexec /i RingCentral-19.05.2-x64.msi ALLUSERS=1 /qn
but it does not install. I have tried it without the ALLUSERS=1 as well and no joy. The RC Meeting and Phone work fine using these switches:
msiexec /i RingCentralPhone-11.0.2.msi ALLUSERS=1 /qn
msiexec /i RCMeetingsClientSetup.msi MEETINGSAUTOUPDATE="false" /qn /norestart
What's am I doing wrong?