Erm, I know how to handle scenerys, thanks
But I would like to know what effect Layer 2 has and beside the effect in EHAM, what else may I experience elsewhere in Europe?

Hi, I have the same problem, I also had a problem with reinstalling NL2000, but the installation now runs fine.
I also use UT Europe, can you please tell me what Layer 2 is and what I might experience elsewhere in the sim?