Class of Spook'em High Crashes at end

[A concerned Visiter]

So,  I've finished Class of spook'em high, and the most frustrating thing happens to me, The game crashes as the ghosts are entering the light, around Ectospasm's and Blue Murder's spot in the line up. it's done this twice, and it's realling making me mad. What's causing this and how do I stop it from crashing, and/or is this crash caused by the all ghost hack I'm using?

[Nemesis]

You're crashing halfway through the video? I bet that's just file corruption! Have you tried reinstalling the game? Be sure to backup your savegames first!

[A concerned Visiter]

That seems to have fixed it. Thank you very much!

[Nemesis]

You're welcome.