After joyfully solving my PHNL problem with the help of Umberto and others, now I find all of my FSDT sceneries have jetways but no buildings. I've repeatedly reinstalled one of them (KLAX)as well as the Addon Manager, but KLAX continues to show no ground texture and no buildings.
I have every single FSDT scenery, with the exception of the Hawaiian Airports.
Again, none of my FSDT airports, including KLAX and PHNL have any buildings - only jetways, and in the case of KLAX, no ground textures either.
Please help!