So, I've recently installed the Tribunal expansion, patched it and everything. The game seems to run perfectly up until I Rest and a member of the Dark Brotherhood comes to visit, and I get this error message;
Model Load Error: MeshesaA_DarkBrotherhood_Pa_FA.NIF cannot load file in MeshesaA_DarkBrotherhood_Pa_FA.NIF. Will use the default object Marker_Error.NIF.
I am able to continue playing, but the objects showing up as the Brotherhood armor are giant yellow exclamation marks, and the icons for the armor are crossed out smiley-faces, and when I try to put on any other pieces, the game crashes.
Any help resolving this would be greatly appreciated.