[ GiDlist ] Nastran export

[Olivier Bounhoure]

Hello everybody,
I've got some troubles using the Nastran problem types : I define geometry,
meshing, materials, conditions and problem data but when I clic on calculate,
there is always the same error : in the warning window, "Error executing
'/.../problemtypes/nastran_plane.gid/nastran_plane.bat /.../file.gid
/.../problemtypes/nastran_plane.gid'" and in the info windows, "Problem with
calculate program Erreur de format pour exec() check script file.2".
Can anybody tell me if I do something wrong or if I have some software
installation troubles?
Thanks in advance
Olivier