Thank you for the hints. I will ask at the Rhino forum.

Michael, is it possible to pack all scripts in one *.cmd file, so that I could create different files for

* open MOI3D with a 3dm model
* meshing with UI
* meshing full automatic

I have the feeling the convert.js and the batchconvert.js could be packed in one file and maybe this script could be packed in the *.cmd file.
I try to get it clearly arranged. :)