I seem to have somehow lost some High and low Altitude Routes on FS9 making it impossible to create a flight plan. Does anyone know how to get them back without having to reinstall FS9?

Hi Trevdb, welcome. What do you means "lost" them? Do they not show up on the map, or are they not used in the flightplan, or both? R-

Hi, only some turn up on the map. See attachment

Are the Victor Airways "V" and the Jet Airways "J" buttons active at the top of your map view screen?Bud

Hi Bud, yes they are. As you can see from the picture only some of the pink airways lines are missingTrev

Where is that location shown in your picture?Bud

Its New Zealand