i have no problem opening quicktime outside of archicad but just curious as to why it is not working within the Archicad/Help/Archicad Movie Player for Chapter 6 ? I have no problem opening it in Chapter 01-05 within Archicad environment. I've downloaded the hotfix and rebooted and still the relaunch can't work!
Lilian Seow LEED AP | cSBA Interior-Architecture and BIM Management AC20 USA | 27- macOS 10.14.6| 4 GHz Intel Core i7| 32 GB RAM | Archicad-user since 1994!
I would suggest that you report this problem to your local reseller.
I had a similar problem: I could not open the files belonging to Chapter 07 even outside of ArchiCAD. I don't know the cause, but it is strange.
Just to let you know you are not the only one with this problem.
Get Archicad Tips at https://twitter.com/laszlonagy AMD Ryzen 1700X CPU, 48 GB RAM, Nvidia GTX 1060 6GB, 500 GB NVMe SSD 2x28" (2560x1440), WIN10 PRO ENG, Ac20-Ac27 Loving Archicad since 1995