Any update on this? Have P3D 2.1 installed and still default runways at DFW.
In my last post, I've posted a screenshot how KDFW looks like in P3D. It was 2.0 back then, but I've reinstalled it in 2.1 and there's no change, it was correct under 2.0 and is still correct under 2.1.
See my screenshot, this is how the runway is supposed to look like. Is yours looking like that ? If yes, it means the scenery is fine.
When I've said "This really looks like a bug", I meant a bug in P3D, in relationship to your report that you had the Scenery Library order reversed, and they re-ordering itself when you pressed the ok button. This doesn't happen here, perhaps they fixed the bug in 2.1 but, if your Scenery Library was already reversed up from the previous bug occurrence, you have everything backward because 2.1 doesn't reorder anymore.
The correct order is just like FSX, with the highest priority sceneries ( airports, etc. ) numbered from 1, etc. and default scenery with higher numbers (which means lower priority), if you have KDFW on a high number, it's wrong but, again, it's nothing related to our installer, if you simply upgraded to 2.1 without a complete uninstall and manual removal of all your %APPDATA% files from 2.0, you are still carrying over the bug from the previous installation.