Can't play Undying!


I bought the Leave the Lights On game pack from a secondhand bookstore (this was an overstock, though, never been played), which comes with 3 different games. Two of the games run fine, but I can't play Clive Barker's Undying. I've tried opening it in both OS X and OS 9, and it gives me the same problem in both situations. It shows the opening company logos, and then I see a loading screen, which lists the functions that are being performed at the time. Then loading stops on "Opening Package Level Mechanics" and I get the error message "SetFilePointer Failed" and I'm forced to quit.

This game looks really cool and I want to play it! Can someone help me out? I'm using an eMac, if that helps.

EDIT: Nevermind, I reinstalled it and got it to work.