Trying to upgrade from OS 10.6.8 to El Capitan on iMac. But FREE Upgrade tells me it can't install but won't say why even when I click Learn More. Suggestions? Help?
Trying to upgrade from OS 10.6.8 to El Capitan on iMac. But FREE Upgrade tells me it can't install but won't say why even when I click Learn More. Suggestions? Help? Appreciate assistance.
iMac, Mac OS X (10.6.8), Office 2004 11.6.6