You have the full install? The ArchiCAD Add-on (APX) -- I assume you do, since the menu option is there --- the Plugin for MaxonForm (CDL).
You are calling from the 3D Window?
Nothing there? Even if you press "H" (frame scene without lights and camera)? And not in the Project Browser in MaxonForm?
--- stefan boeykens --- bim-expert-architect-engineer-musician ---
Archicad28/Revit2024/Rhino8/Solibri/Zoom
MBP2023:14"M2MAX/Sequoia+Win11
Archicad-user since 1998
my Archicad Book