Okay so im on the main quest and i have just read the Elder Scroll and learned Dragonrend, and this is where Alduin shows up.

Problem is whenever i attack him with any weapon none of his health depleats? His health went down the first time i fought him but i deid and re-loaded and now i get nothing... Iv used the sanguine rose to see it the guy helps, Nothing. Iv let Parthunauxx attck him, Nothing? Why wont his health go down?

I have Dawnguard installed is that the problem?

Kase
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