smudger

I Was getting excited to play this game but when i try to install it for some reason when it gets to buldings2.pbo it comes up with a read error i have tried loads of times but keeps doing the same. i dont understand i can install any other game just not this one can anyone help please.......

i try both above ty for reply.. hopefully it works (tried both methods and still doing the same) it a dvd by the way bought it today and cant even install how thrustrating...