Okay what the hell happened now... I build a mod a whole day (little village with several houses). I got the damned first big house done (took 8h of work) and normally saved and closed the Construction Set, until came an error and it said something about removing duplicate references. I checked the mod out, and one of the rooms of the house were completely... black. Some items had changed places and there was no floor or walls, just black. All I could see is the stuff inside.
Now as I try to open up the mod in CS, it says "96 duplicate referrences were removes. Continue running executable? Yes No"
If I press no, the whole [censored] shuts down. If I say yes, the mod comes up just as it should, I can't see anything wrong in the mod, but in-game the house is black.
Help, anyone?