Im doing the quest "Seeking Disclosure" and it says "Find The Elder Scroll (Dragon)" the problem is that there is no quest marker for it and i already have the other one. Can anyone help me please?.

The dragon scroll is the one from the main skyrim quest. It should still be in your inventory.

Ah ok thanks.

I have the opposite problem: I have the Dragon Elder Scroll from Blackreach, but I have no quest marker for the Blood Elder Scroll. Where can I find that?

I sided with the Dawnguard, if that makes a difference.

its in castle volikhar