Please make as I have say before.
I have put a link where you could download the debug version of freeworld3d, download it and put the exe-file in your freeworld directory (overwrite it), when you start the prog. And appears an error, it will be registred in a file, "logfile.txt"
and you then could send this files to soconne (the autor of freeworld3d), only in this way he could do anything.
From soconne:
Hey Salva,
I have created a DEBUG version of Freeworld to allow me to see exactly where it is crashing upon startup. You can download it here:
http://www.freeworld3d.org/test/Freeworld3D.exe Just copy the exe to your installation folder.
Also, after you run it, send me your logfile.txt.
salva