I download a scenery and put it in custom scenery, but when I open up xplane and try to go to that scenery a mesaage pops up and says unable to download scenery package. The scenery is form the Xpalne.org it says I need open scenry X. I downloaded it and put it in my custom scenery folder. Put no the same message comes up when I try to load the scenry. This happens to me on almost all scenry packages from the org, not just one. What am I doing wrong?