Unable to open files in Illustrator
I am able to launch AI, but when I try to open a file I get the beachball. When I try to open AI by clicking on a file, it won't open at all. I just upgraded to AI CC 2018, which has not helped. I have made sure my printer is on, and unchecked GPU. My files range from 1.7mb to 269mb.
MacBook Pro
High Sierra 10.13.3
Illustrator CC 2018