I installed windows 10 then newly download the dcs 2.5 stable version and installed it.
when i click the dcs.exe ,it did nothing and used 0% of cpu .
Also in my personal Saved games File, i found no file related DCS .
In addition , I played my other games very well
AND I have disabled the antivirus and UAC
AND I tried to run DCS with administration rights in windows and have 70GB free space on system disk .
I tried to kill the dcs in windows task manager and restart DCS ,again and again, just nothing happened,OMGGGGG!!!!!
I would like to attatch my dcs log file ,but i found no file related DCS in my personal Saved games File.
PLEASE ,HELP
after2 days:
i finally made it through guys! i can run DCS now!
I update windows 10 to version 1803 and it still can't help ,then i went to windows defender ,i found the option called 'Refresh Windows ', and I did refresh my windows system. After a totally new and clean version 1803 windows installed and updated automatically ,i can run DCS now!!!