(2021-06-07, 18:45)Roland Melkert Wrote: It looks like it is crashing while opening the directory browser. I'm no wine expert but "ViewModeToListStyle ViewMode 0 not implemented" sounds like it fails to convert the dialog LDCad asks for to the local way of presenting things.
As a last resort you could manually edit main.cfg to set the location of the LDraw library to avoid the dialog.
But it might still crash when trying to open or save files, as those are similar dialogs.
Aha, that's interesting because in my test, the directory dialog does comes up, but looks funny. It has only a text field to input the library path, but there is no file browser visible (just a big empty space).
This definitely didn't happen in my previous install. Vincent, what if you try it with Wine 4.0.3 instead of Wine 5.0? Or could it have anything to do with XQuartz, which relates to the GUI? Maybe an earlier version would work.