No unfortunately, the installer does not put the files correctly, I will try to installing maually and then post what I got !!!!
Now its done, u can put the files manually, or navigate the navigraph installer to this path : programfiles (x86)/microsft games/microsoft flight simulator x/aivlasoft/NAVIGRAPH FMS DATA.
then in the Dataprovider window, just choose Navigraph FMS data from Navigation data tab of dataprovider settings.
Thats it and enjoy your flying.