[larsen]

I had the same problem with VMF 213 part2 on the third mission. I tried some tricks like modifying the conf.ini or the static.ini (in the STD folder, the only one you shoud have) but without any success. Finally I made a clean complete reinstall of the whole game i.e Sturmovik+4.08+4.09+UI1.1 and all works fine now. This is clearly a bit time consuming but it might be the only solution. Good luck!