I have the exact opposite need. Our user’s feel the need to click on everything and if they see that they can have certain software installed then they will most definitely install it. Is there a functionality to lock that so only when we have a support person rdp in they can open it and install it?
You can consider using “NoTray” mode so that the clientUI won’t show itself to users and then if a technician wants to see it, you can use “TriggerClientui.exe” shortcut so they can launch the file (some more info here: http://forum.bigfix.com/viewtopic.php?id=1369).