Hi there.
I've tried and tried to download this update, and it gets all the way to 99% and then errors out. I was running Mavericks and now I've updated to Yosemite, on a late 2011 Macbook Pro, and all the rest of CC 2014 works fine. I just can't get this update for some reason.
Anyone have any ideas? I'm trying to learn AE for a potential new position at my office!