diannao

i got the same problem with my dcs.log file

when i update to 2.5.4 recently, i can't open my game. it show like : --------------------------- Can't run --------------------------- Sorry, only one instance per write dir is allowed. --------------------------- I reboot my system, even reinstall the games. don't have any effec. I have been a long time didn't open the game,so i don't know which program or windows update conflict with the game. Can you help me. Thanks!