I am trying to load the dawnguard and dragonborn dlc to mod items from the game, but every time I get Assertion line 2871, 2883 and 167. I've tried adding bAllowMultipleMasterLoads=1, bAllowMultipleMasterFiles=1, and the DLC's bsa files in the archive section. I don't know what to do. I reinstalled my game recently and before this never happened.