Hi, let me start at the beginning , my older 360 got the red ring , I had skyrim on the hard drive , I since bought a new 360 but cant put the old hard drive on the new xbox as its not compatible, so as I had like 460 saves on the old one , I transferred only the last 10 saves to a mem stick and installed onto the new 360 hardrive, now , the problem is when I do the Paarathx quest in which I have to fight Alduin for the first time, as much as I do to him , in fact any amount of fighting him , he doesnt lose any life at all , I fought him for like 30 minutes and his life bar never lowered at all, it just stayed the same , I cant progress in the game if I cant fight him in this quest..(I did however do this quest before on the old 360 and I managed to win the fight , but then for some reason, I had to load a save before this quest so I decided I can do this quest at a later date) ,but like I said the 10 last saves I transferred to the new 360 somehow must be glitching out the Paarathx and I fighting Alduin quest.. lol I got so pissed this happened and that I cant finish skyrim , I downloaded Dawnguard, as at this point thats all I can play in skyrim....does anyone have any suggestions or ideas? ......crying in canada!

you can only hurt him when he's affected by dragonrend.