hey guys i was wondering what do you do with the elder scrools once you finished dawnguard because it wont let me take them out of my inventory
Sell them to the moth priest.
QFT.
Loved Dawnguard. I had a major glitch early on where I couldn't play it and I was upset, but once I resolved that and I could actually play Dawnguard I loved it. Save for some periodic freezes, especially in Soul Cairn, I thought it was excellent DLC. The DG quest-side was better, IMO, than most of the quests in Skyrim. The only thing I wished for was more diversified side-quests for the DG. They're very repetitive after you collect all the dwemer stuff to get the better crossbows.
Did you try clearing your cache and deleting & reinstalling the updates that fixed most problems I had and I was in the beta it helped even after beta came out as well. 1.6 if not installed properly does weird things to Skyrim and so does not clearing the cache for a long time or playing for 3+ hours without giving your console time to cool down. (including lots of freezing)
BTW installing skyrim to the HDD fixes a lot of bugs as well and its only a 4 GB install I've had the game installed since 11/11/11 and have had no major problems with it (save the occasional freezing due to overheating [which is cut down by installing the game as well])