Cannot install X-rite i1 Display Pro to iMac Yosemite 10.10. Install disk reads: i1 Profiler can't be installed on this disk.
I install the x-rite i1 Display Pro CD in my iMac. Accepted. Run installation and at a point the installation stops with comment: "i1 Profiler can't be installed on this disk." Actually both disks: Mac HD and My Book. Any help will be greatly appreciated. Thank you.
iMac, OS X Yosemite (10.10.1)