3 Replies Latest reply: Jul 25, 2012 9:01 AM by macjack
Amp215 Level 1 (0 points)

My daughter and I have a MacBook Pro and Air that we use interchangeably although we each have our go-to machine. One is registered to me and the other to her.  I'm wondering if we can get one upgrade of Mountain Lion tonuse on both machines?

MacBook Pro (13-inch Late 2011)