Help!!! installation

I just got the game and am tried installing it, but every single time i try it stops at a certain percent and dosnt install any more.
usualy stops at C03-1_main.zip... while the time left keeps on going up by 10 seconds. I tried what faq said but it didnt help

It could be an error on the disk itself, but probably isn't, however try copying everything from the two disks to your harddrive, and run the setup manually from there. I haven't tried it, so I don't know whether it'll work with this game!

tried it .... didnt work