I've nearly finished modding Skyrim with Perkus Maximus and all its required subsidiary mods. However, something that's causing CTDs is the fact the the Dawnguard, Dragonborn and Hearthfire .esm's are being listed as inactive, meaning that every mod that needs those DLC is failing. I've looked around a good bit but can't find anywhere that says what I'm supposed to do to make these .esm's "active." They are in the appropriate folder with the rest of the mods, and the game was running fine before I bought the DLC and installed the mods that need them.
Here's my LOOT info. If anyone has any idea how to "activate" the DLC .esm's, I'd be super grateful to hear. This is appears to be the only error that LOOT has identified.