Hi!  I think I followed the instructions correctly for installing the FSX world intersections update from this site: http://www.aero.sors.fr/navint.html

 

However, the updated intersections aren't showing up in the flight planning page.  I copied and pasted the BGL file into Addon Scenery, which is already active as a scenery area in the library.

addon scenery/scenery folder. If it is in there FSX should do a scenery rebuild on startup.

 

Thanks--I was putting it directly in the addon scenery folder.  I don't like how it messes up the flight planner (which is still useful for inputting a route that needs minimal editing, in many areas that haven't changed much!), so I'll switch it back and forth between the addon scenery folder and the addon scenery/scenery folder, depending on how out-of-date the area I'm flying in is:)