ISS Pro Evolution 2 - The Truth?

[Uvavu1]

I've been reading quite a few forum threads about this game and whether it needs a protection patch or not. People have posted here saying it doesn't, and it works with CloneCD (european version, like mine). I used CloneCD to copy it and it doesn't work. The playstation just seems to think it's a music CD or something.

I'm pretty new to this backup business, since I don't own a playstation and I'm only borrowing one at the moment. So just a couple of questions. Does this game really need a patch, and if not, what could I have done wrong in making this copy?