as i said in the bug report when i closed it, and as Nikwuz said in the thread that i linked you to, and as i'm about to say right here: you have to patch your original game data. the problem is that the abandonware site you downloaded from gave you the 1.0 data.
either get the official 1.4 patch, or spend 5 bucks to pick up a legit copy on steam.
to reiterate: the problem is your game data, not our code. microprose released a patch for this in 1994.