Hiding system tray from users

Windows
1

I have got TS fully scripted to silently install but my customers are complaining about the TS system tray app popping up with notifications etc.

Is there a switch somewhere that will turn it off or disable without having to muck about in the remote registry?

2

Did you ever figure this?

I was going to use TS on a terminal server but every user sees the icon and can exit TS if they want.