Still having problems

[Havok]

Hey its me, been away along time again, but I always come back! anyway, I Decided to start a new map and Im still having the problems I was before with messed up looking textures with the house addons, Am i installing the game/textures in a wrong order? I first installed the game and translation from swordofmoonlight, installed the game added on the translation, then I went to weissvulf's website and downloaded the house addons and placed them in the "map" folder over the old "map" folder and thats when I have problems, the houses always look like textures are missing and when I walk away from the houses i've built and the normal "grass" texture dissapere's..can anyone please tell me what's going on? I really want to start on a project again but I HAVEEEE to have these houses correct, its the main thing I wanted in my game.