activation

hi.! im new here.. and sorry for asking a help..but i really need it..

umm.. lets go to the point..
i just bought a crysis 2 game ..
i installed it..
and it's installed ..

now i want to play,really want to play it.. so i click the icon.. but i got the "product activation" code message..
i realize i dont have it..
i dont know what to do..

does anyone here can help me or know the "product activation" code..?
please help me ..
i already checked my version.. it's 1.8 , hope that information can be useful..

If you really did buy this game you got cd key on the case if not there are cracks

yah, i bought it..
but maybe it's a pirated cd(crack) .. because it's cheap.. about 2 dollars.. uhuhuhh..

well, do you know how can i play it..? ignore/remove the product activation code , if its a crack..?

umm.. is that (crack) mean i have to download another crysis 2 game,,?
yeah, i'm updating ti 1.9 right now..

umm.. tutorial..? pardon , i cant see any of your tutorial..?

How did you buy it if you dont have serial key

OK WHAT DID YOU ACTUALLY BUY

ummm.. i buy it , and hope its a good game.. and i started installing it.. and that happen when i try to playing it..
i dont know..
maybe i buy the cracks.. but there is no serial number.
just like download cracks from internet..

Crack should be free because it is pirated, when you bought the game did you get crysis 2 box or did you get ANYTHING

If you bought the game then type the CD Key into the activation box?