The file is a Archicad 16 edu (austrian localisation) normal pln file - it works for me - and i have no mac...
I hopt the problems aren't form the maybe used öäü's caracters in german Kayboard layout?
But dont take my file - try to follow the steps in my vid, and You learn it by yourself.
Lets try it as *PLA:
Maybe its just a problem with the long filename, so the filename of this pla is shorter.
Ok - now i see the Youtube vid is still in progress - probably some problem with the uploading at my homecomputer - i am at work now, but aftter 10 pm ill try it again.. Sorry
AC5.5-AC25EduAut, PC-Win10, MacbookAirM1