I had issues with 10.11 and all of the Creative Cloud 2015 suite. Any application I clicked on failed with an error 1 or an error 6
Ps (Photoshop)
Ai (Illustrator)
Id (InDesign)
but after much deletion, process stopping and file renaming and ultimately deleting I got those three applications to work by repeated uninstall, re-download, re-install,so hours of lost time trying to get them to function
At this time Acrobat still will not work and I've had four adobe technicians try to fix this,
the last tech I spoke to who was supposedly a senior employee suggested I install a brand new hard drive and then install 10.11 on it and then install CC 2015 because another disk partition on the drive might be the cause. The drive I have in there now is fine, they can't fix this.
I'm telling you this because some might suggest upgrade to the latest and greatest and you might be problem free, just pay Adobe their monthly fee and keep using their software, however this is not my experience with Adobe at this time and I'm sharing that information with you as something to consider.
Yay Adobe is sarcasm, their tech support could not make a bowl of Ice Cream Soup as far as I'm concerned.