Why Can't I render HouseI made a Three storied house by making each floor one by one and exporing them to .obj format then again improtinh them as furnitures.....but i cannot use advanced rendeering to add unlight or turn on lights that i place before exporing to .obj format i.e the kights are there in the imported houses but advanced rendeering cannot be use...When i click create button then it stops immedistely showing black all over and a small red-cross( multiple) sign ....any tips i dont want to import all the furitures again coz its really trouble some to arrange the pieces as we have to create perfect rectangles before exporting so as to remove automatically created floors......any answers guys.....coz i tried many things now i am really fade up so quit making that house
