For info, it appears (at least in an old 8.1-alpha) that if a setup.xml file specifies a local mesh directory, it is not displayed in the GUI, resulting in a situation where a setup may not work, and without any way to fix it from the information proposed by the GUI.
Hello,
Yes, I could be useful to display the directory when using an absolute path.
In any case, in this situation, I usually remove the mesh from the ist and add it back, with the correct path.
Regards,
Yvan