Converting a 3dm to a TGA

 From:  JadseaDax (ANYAWILLOW)
Could someone please let me know the best way to convert the .3dm to a TGA file please. I downloaded the program in the hope of being able to use it to make things called sculpties for a game called Second Life, and I need to have the files converted so that I can upload them into the game, I have the 3dm2sculpt.exe but it doesn't seem to work, I get the error say the application config is incorrect.

Anyone have any idea's?