Installing Quarkxpress 10 on Yosemite
I just tried to install Quarkxpress 10 on Yosemite (10.10.1 running on a Mac mini) but when the installer checks the operating system with this message "Minimum system OS required is Mac OS® 10.7 (Lion®) or later." it does not recognise Yosemite and only offers a close button which then quits the installer. Any advise on how to get it to install?