i usually run ArchiCAD on my windows based lap top, however i have a 2011 i-Mac at home which also runs windows via Bootcamp, albeit it not always totally stable. The OS is High Sierra and has successfully run ArchiCAD 24 without any problem in both environments. However, i downloaded ArchiCAD 25 and tried to install it to both environments of Bootcamp - the windows side has loaded without any problem but the Mac side couldn't load it stating that the OS is not supported. I have looked in to this and it seems i can't add a MacOS newer than High Sierra so it would appear that i can no longer run ArchiCAD 25 on my Mac unless i just use the sometimes unstable windows environment. Has anyone else any experience of this? Does this signal the end of the road for my Mac or is there a simple fix or work-around available here? Any advice would be welcome.
Dell Precision M90 2.0 Ghz with 2.0 G RAM
Nvidia Quadro 2500 card with 512mb ram