Hey guys, I just got Dawngaurd yesterday. I completed the mission in which you have to find a priest and make him his thrall, then get him to read the Elder Scroll. At this point for some reason, Serana picked up a fight with all the vamps. She got owned obviously but since shes an important character in the story, she does not die. She resists Heal Other spell, or any other spell for that matter. She is not willing to talk and to complete the next mission, I must talk to her. Any ideas of what I can do apart from going way back into my save points???

Wrong forum friend.

Console command, target her and type in enable. Close the console command prompt and open it again and type enable. might fix her.