It is sure according what we tried, your computer has some specific
problem. I would say, it would be good to reinstall the Mac OS, but I
know, it is not too comfortable step. Did you try the offers in the list
what I wrote today?For example trying t...
The last answer from user was about downloading the Goodies Add-On
Installer's dmg.We only wanted to check, whether any of downloaded dmg
could mount. It was successful. The original error was: The user
downloaded the AC 28 USA dmg, but it could not ...
It is Ok. It means, this smaller dmg file could be downloaded, your Mac
OS does not show "damage" error for it.You got "damage" error for the
Archicad Installers' dmg files. Hm. Quite strange. We found information
about "damage dmg" errors:Please, ch...
I asked my colleague, he tried the USA 28 dmg on his Mac OS 15.0.1. He
downloaded it, he could open it. Can I ask one more test?Please try to
download the Goodies Installer's dmg from here:
https://graphisoft.com/us/downloads/goodiesCan you open that...