I deleted the folders located in X:\DCS World OpenBeta\Mods\aircraft\
FA-18C,
NS430,
NS430_C-101CC,
NS430_C-101EB,
NS430_L-39C and NS430_Mi-8MT.
I put it to repair the DCS and everything went back to work.
I believe that the update process must have corrupted something when installing.
Thank You!
:thumbup: