Download this patch for 3D World Studio:
http://www.leadwerks.com/files/3DWorldStudio5.46.zip

I am not sure if the texture mapping is exporting correctly. Your feedback will be most appreciated.

From versions.txt:

5.46
-added notification if internet connection is not present during program registration
-added .wmp export. Texture mapping might not be exporting completely right
-fixed memory leak causing large file sizes
-added "Run Map" dialog