Not wishing to insult your intelligence but it doesn't naturally install to the directory your sim location\FSX\SimObjects. But instead will go to your sim location\FSX\Aircraft. AN easy overlook to make as I've done it myself. Can be resolved by dragging and dropping the files from into another or as I do with older aircraft, create a listing in the [Main] section of the FSX.cfg file to reflect non standard installs. my example is this :- [Main]
DisablePreload=1
User Objects=Airplane, Helicopter
SimObjectPaths.0=SimObjects\Airplanes
SimObjectPaths.1=SimObjects\Rotorcraft
SimObjectPaths.2=SimObjects\GroundVehicles
SimObjectPaths.3=SimObjects\Boats
SimObjectPaths.4=SimObjects\Animals
SimObjectPaths.5=SimObjects\Misc
SimObjectPaths.6=C:\PROGRAM FILES\FLIGHT ONE SOFTWARE\ULTIMATE TRAFFIC LIVE\utLive Aircraft
SimObjectPaths.7=C:\Program Files (x86)\12bPilot\SODE\data\SimObjects
SimObjectPaths.8=C:\ProgramData\12bPilot\SODE\SimObjects
SimObjectPaths.9=SimObjects\HJG
SimObjectPaths.10=SimObjects\MAIW
SimObjectPaths.11=SimObjects\FS2004
SimObjectPaths.12=SimObjects\Testing