I'm also having this problem, firts I had a similar problem on my PC at home, but I managed to fix that by editing a file in the folder dao_prc_ep_1.
The problem now is, as spacedog said is that I am missing that folder, I own dragon age origins ultimate edition, but I have managed, up until now to look it up and fix it myself. It's a pity that I have had this much problems with the game, because it's one of (if not THE) best games I've ever played.
I hope somebody will be able to help us.
