im running windows seven and the game keeps crashes after about fifteen minutes of playing. I have tried just about everything. I tried run as admin, checked just about everything in the compatability tab, tried running in windows 95 etc. if anyone knows of something else that I could try please let me know thank you.

thanks for replying with this link. I tried it out changing the registry an played the game for about an hour without any crashes progressing from the 3rd chapter to the 4th. just wanted to say thank you again with responding some help.