Even though the game would install and run, it was very slow (12FPS) which is due to the version of the game engine that GOG installs being the problematic version 1.2. Still, the game launched, so I'm guessing that the errors were from the GOG game installer, not the game itself. However, I received error messages during the install: 'Runtime Error (at 181:806): Out Of Stack Range' and 'Out of Global Vars range' messages. I also installed, again using Codeweavers Crossover, the GOG.com version which is very useful considering that this version of the game is DRM free. The game played without any issues (36FPS), but became unplayable (12FPS) after installing the v1.2 patch, so don't install it. You can avoid that hassle and get a no-cd version of the game executable from. Of course, the DVD must be in the drive due to the much-hated SafeDisc v3 DRM. Installation using Codeweavers Crossover from the DVD version found no problems for the installation or running the game.