Add on Airport, Default scenery on map

I have a fresh install of FSX-SE on a new installation of windows 10.

I added in a free-ware scenery of Malaga airport found here in the Avsim library. The scenery shows up fine in the simulator but I noticed on the map it still shows the details of the default scenery (i.e runway 14/32 not 13/31).

I also have UK2000 EGKK Gatwick, and thinking about it, when I select a starting position at the gate my aircraft was half buried in a building, so am wondering if somehow the scenery is fine visually (i.e. in the sim) but the map and airport selection screen are showing the details of the default sceneries.

I also noticed that when I built the database for flight sim commander it to refers to a different afcad for Malaga than the add-on airport.

I am no expert with the scenery config file, but have had a look and found the Malaga scenery, and all appears to be in order (i.e. it has the right location etc).

Any idea how I can get the map / selection screens to show the correct airport information for the ones I have installed?

Thanks

Paul