It looks as though I was looking at the development compatibility chart this morning which shows the support as Good rather than the 1.7.0 compatibility chart which doesn't list ZGI as supported.

Thanks for the help.

Hi, I'm trying to launch ZGI. I've installed the game from the original 2-disc CD set to "C:\Program Files (x86)\Activision\ZGI". I followed the instructions from the DataFiles link (i.e. made sure the zgi_mx, zassets1 and various files are in that directory. Added the zassets2 directory t...