I have used TViewer for a number of years - now I cannot control 2 of my 3 remote PCs. The one that does work is on level 15.1.3937 but is not in day to day use since I bought a newer PC.
I can connect to other PCs but unable to initiate any programs or actions from taskbar.
The old PC that I can control has a TViewer taskbar across the top of the desktop - the other 2 PCs do not have this taskbar ? Is this significant ?