# Hi Manuel_FR, Commenting post [136](/?blog/2012-136): Hi Manuel_FR, You must be aware that the script only works with Blender before the 2.50 version. So the latest blender version that works is 2.49. Secondly, the minor python version number must be the same between blender and freecad. For example, both blender and freecad must be based on python 2.5x or both on 2.6x (check in the console window when opening both programs). After that, it's just a matter of putting the right path, and it should work. About the obj format, yes, that's what I use too, now that the importer doesn't work anymore...