Vampire Lord Transformation

My mod doesn't alter the original scripts for transforming and reverting at all.

If you cannot transform into a Vampire Lord, it isn't my mod, but a game bug or conflict.

I found this from:

http://www.uesp.net/wiki/Skyrim:Vampire_Lord

Sometimes when you are made a Vampire Lord by either Harkon or Serana you will not be able to use the Vampire Lord power to turn into one. This can by fixed by entering the console and typing: set dlc1vampirelorddisallow to 0.

You can also check out this page for bugs and solutions.

http://www.uesp.net/wiki/Skyrim:Bloodline#Bugs

If transforming into a Vampire Lord takes a lonnnnnnnnng time, it also isn't my mod at fault.

While searching through other forums and wikis, other players found that excessive scripts running from multiple mods will slow down systems that cannot handle the processing. Also, your saved game might be really messed up from adding and deleting mods.

Try the Saved Game Script Cleaner:

http://www.nexusmods.com/skyrim/mods/52363

As of version 6.8 (and onward) my MCM has an option to "Reset Vampire Lord".

BE CAREFUL. Save your game first.

I have not had it break any Dawnguard quests, but it might ...