How to open fbx format
where did it come from? did fbx turn up anything as a file extension on google? You wouldn't mean tbx would you? if so, you add those to arctoolbox since tbx files contain tools/scripts and or models
Take a look at this site about importing fbx data:
Edit: This thread should probably be moved to the City Engine place.
ahhhh ....Open Data... had an interpretative twist to it CityEngine bound Timothy Hales I can't move it... could you redirect
Moved to CityEngine