Thanks. Yes, it seems a building is the problem, but I can't understand how. The stone walls is the last thing to be accessed by the game, but supplying the game with the file it appears to be missing doesn't make any difference. The problem is that it crashes whenever we would be able to see what is actually causing it. Anyway, I'm stumped on this and you may have to always leave Ipsos alone. You could consider starting a new campaign, but possibly you'll still have fun with this one despite the limitation you have to put on yourself.
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