I downloaded 28 last week and was having an issue with DWG not being able to be opened or save-as by Archicad. Opted to DELETE 28 and re-downloaded the DMG. Now the when trying to open the installer DMG it keeps popping up with “Archicad.dmg is damaged and can’t be open” error so no more 28 for now, back to 27…. Tried downloading from both Safari and DuckDuckGo browsers.
Operating system used: Mac Apple Silicon Sequoia 5.1