Dawnguard amulet of night power

[Nirl]

I am stuck on this quest the Amulet of bats isn't where the marker sends me. Its in Nilheim but the quest marker is on the rock face. I have looked in even container and killed every Npc and check and can"t find it also I have tried Item code's and they are telling me invalid code ( xx0068ae, xx00a2a7). I know its cheating but when it bug's like this i don't really care. Anyone have any suggestions.

 

[SkyrimSearch.com]

The Dawnguard codes change according to your mod load order. The xx indicates that those numbers are dynamic. By default, they are 02.

020068AE and 0200A2A7 are the correct codes by default without any additional mods - if you have other mods, you'll need to check your mod load order to determine the code prefix.