Error loading the scenery package

0:01:26.108 E/SYS: +-------------------------------------------------------------------------------

0:01:26.108 E/SYS: | Error loading the scenery package: Custom Scenery/RescueX_Lib/

0:01:26.108 E/SYS: | X-Plane cannot run with this package installed. You may need to remove the custom scenery package.

0:01:26.108 E/SYS: | See the Log.txt file for detailed error information.

0:01:26.108 E/SYS: | http://lookup.x-plane.com/_lookup_11_/broken_custom_scenery.html

0:01:26.108 E/SYS: | (io_dsf.cpp:977)

0:01:26.108 E/SYS: +-------------------------------------------------------------------------------

I get this message when trying to load into XP, scenery packs has the folder at the bottom of file...

any help?