Bug in El Capitan vs Adobe Creative Suite 4 is Apple Problem
I've brought this up before, and my only answers have been to update the Adobe CS4 software-- the Apple answer-- which is an expensive proposition, and one I can't do for the newsletter I create is for a small non-profit or send back the new iMac-- the Adobe answer. But I looked at predicted software problems on the Apple web site, and problems between El Capitan and Adobe Illustrator CS4 are not indicated.
Illustrator works fine until it comes time to save a file, or export a file, and Illustrator crashes. All work is lost. It can't seem to find it's way through the file system. Oddly enough, if you save the file as a template, it seems to work. At least it did once.
I am running OS X El Capitan 10.11.2. on my MacBook Pro. Illustrator CS4 works perfectly on the lap top. Since it works on the MacBook Pro, it should also work on the iMac. There has got to be a way.