Well that was fun I thank you Quadraxas for identifying the file that was infected. First I had to unplug a computer out of the network with no internet access. Then I had to turn off my copy of Spyware Doctor with Anti-Virus so it would get past the uuninstall.exe file in the install process. After the install of 7.50 was complete I turned Spyware Doctor with Anti-Virus back on and proceeded to do a custom scan of the C:\Program Files\GStudio7\ directory along with a scan of the registry etc. Here's is the result after the install:

After removing the infection(s) I then was told to reboot.
Note: I edited my Start Menu All Programs entry to get rid of the uninstall.exe as it no longer exists.
Then I rebooted and had the new version of 3DGS.
Does anyone find this to be extreme?