Hi Martinlest amd Dave,
1.) I´m very sorry. After your and Daves post i took a deeper look. Your are right. I tried an import again. The script from my link creates a runway.csv and a R5.csv, with this files the PF3 import failes. After that i figured out, that PF3 needs a Runways.txt, too. And that is the crap. When this file exists in my folder, the import works. I have no idea where i have this file from. But the file begins with:
The CFG file being used is: "I:\Program Files (x86)\Steam\steamapps\common\FSX\scenery.cfg"
I never had FSX in steam, so I must have downloaded the file from somewhere. But that is already at least 1 year. Unfortunately I can't remember what I did there.
This means, i have a valid runways.csv, but a bad runways.txt from FSX. I don't have any problems with this config, so I didn't get the idea that I took the FSX file in the past.
The thing is also that the hint with the script from my link, came from one of the supporters of PFE2XPLANE.
Sorry that I have sent you on a wrong track.
2.) That is then probably also a wrong track, but in LNM "Scenery Library" and "Load Scenery Library" where you point to your X-Plane folder.
3.) Take it from here. This is the latest installer which i use.
4.) You wrote: "There's a different one that will work in XP." Can you point me to this, please?