At first everything was fine, no problems. However, I was doing the College of Winterhold quests and I had a major bug that would crash the game so I had to deactive the Dawnguard plug-in. After that was resolved, when I turned Dawnguard back on I was stuck in 3rd person! I would switch to first person and in a second it would revert back to 3rd person automatically, it would never stay. I know for sure it is the Dawnguard plug-in because I don't have this problem when I turned the plug-in back off. I need help figuring out how to completely delete Dawnguard from Skyrim and re-download it anew from Steam. Any help is appreciated!