Is it a user permission problem on your system?
Sorry I know nothing about how macs work - I have read something about permission repairs?
I assume when you select the "accept" option it must have to save that information somewhere.
If you as the user don't have the correct permissions to update that file (wherever it may be) then that would be why it asks you again the next time you start Archicad.
Just a guess.
One of the forum moderators.
Versions 6.5 to 25
Dell XPS- i7-6700 @ 3.4Ghz, 16GB ram, GeForce GTX 960 (2GB), Windows 10
Dell Precision 3510 - i7 6820HQ @ 2.70GHz, 16GB RAM, AMD FirePro W5130M, Windows 10