Game suddenly started crashing
I got a new computer a few months ago, installed GalCivII, it worked fine. I didn't play for a few months and now whenever I try to play one of my saved games, it crashes within 5 turns. There doesn't seem to be anything ingame to cause this, except that it always crashed when I press the turn button or hit enter. My old computer would sometimes crash playing, but the game would always lock up first, then either unfreeze itself or turn off. On this comp, the moment I press enter it just closes and says "Galactic Civilizations has stopped working". The new computer is running Vista instead of XP but it worked fine when I first got the machine.
I only have GalCivII, none of the expansions, and I lost my CD key so I can't update to the latest version.. Anything I can do?