runway lights problem

[christian valere]

hi i'm new here and since i'm trying to solve my problem no positive answer anywhere.the fact is that i'm flying fsx and since i've install the free addon AEROFILES FSX GROUND ENVIRONMENT i don't have again my runway light in the night .thats have cause me to do not fly again in the night because no visibility of the runways at the approach .please if someone can help me here.thanks in advance.