I bought Crysis 2 when it came out in stores.. But I haven't played it yet. The reason is that, when i put my Crysis 2 CD into my computer, my computer can't even see if there is a CD in it.
I tryed some other discs and they work all fine.
So i went down to the store where i bought it to get a new CD, but i couldn't, because the packing plast was broken, so they don't know if I have used my CD key..

Can you guys please help me out? My CD-key is 100% valid.