You're having trouble launching the game? What OS are you using? If you're using Vista or Windows 7, try running the game as administrator (right-click the shortcut, check the "run as administrator" box). Also, make sure you run the game from the shortcut, because it uses DOSBox to run and if you try to run the file directly it won't work.
If those don't work, there are some more complicated things to try, so post back here and we'll help you out.