hello, I know the forum didn't mention cs5 however i've used forum before and liked responses so i'm hoping can get help here without having to look elsewhere.

I just got cs5 photoshop extended and I have the 550d which i recently used for a photoshoot however some of the pictures I took are reading as cr2 files and i keep getting an error message. please advise best solution to access these files as the majority of my shoot is in this format????