How to edit a demo?

[Cable]

I want to download the NHL 98 demo so I can play it at school, but it only works if it's in the C drive. The problem is that at school I save stuff to an X drive, I can't save anything to the C drive. I downloaded it to my PC at home, but if I try to move the files to a different location it doesn't work. Do any of you know how to edit the files so it will read from a different location? Or am I out of luck?

[Mazzocchi]

play GTAIII or N64 ROMs instead.
Better, less system intensive

[Null17]

go to regedit

and look for the install directory of that game and try changing it. it's very risky though. especially if you haven't tried it.

[Cable]

Risky how? Risky for my system, or just the game?

EDIT: Holy crap I made it work. Sweet. Thanks Null.