My Computer is not running "The Sims Mega Deluxe" correctly.

[MoreThanStupid]

I found an old copy of "The Sims Mega Deluxe" while looking around, and I was eager to play it. When I tried to install it, it would stop at 95% and would not continue, however it still let me start up the launcher for the game. When I select my resolution and attempt to play the game, it tries to load it up and crashes. I am running Windows 8 on my PC. What do I do?