I just started using the CC version of the design products this weekend, and yesterday I spent all day working on a design in Illustrator. Today if I try to open it, Illlustrator just hangs - and eventually I have to force quit. I get no error messages at all.
I can open the file in my old version, CS5.1, but it is kind of screwed up there. And really, I shoudl be able to open it where I created it.
This is not a particularly large or complicated file.
What do i do?