Ok Guys
I folow the instructions of flyingscotsman, Thanks a lot man, and guess what, when I delete one of my mod: "APU mod from virtual Patrouille Suisse", the problem disapear.
So I did a copy of my "tech" Folder located in: C:\USER/MYNAME/SAVED GAMES/DCS.openbeta/Mods and then copy one by one my mod in a new empty folder named tech and run dcs. I can point out that the APU mod was the problem.
Thanks flyingscotsman!
happy Flying felow pilots :pilotfly: