Please follow all of these steps (for versions 7.5 and greater) if you have a problem or are upgrading from a previous version of my mod: (all of these steps are also essential if you are upgrading) If problems still persist, follow the steps below they only take about 5 minutes. Try moving my mod to the very bottom of your load order and test your game. Use LOOT to sort your load order, but it isn't perfect. The most important thing to try if you EVER have a problem with this mod is to perform a 'clean' install. You can find console commands to bypass quest stages that get stuck:
If you ever get stuck in a quest, this is the BEST site to look up bugs and quests. Maybe my mod is not at fault and it is an unfortunate glitch in the game. Also, please check out these links explaining Skyrim vampirism bugs. Before asking about why something works the way it does, please read my mod description and look through my customization menu in the game so you can see what settings I have and what is currently selected.