1 Reply Latest reply: Jan 3, 2013 6:07 AM by petterast
Librarian213 Level 1 Level 1

I have been trying to update my apps on my MAC.  Each time I try it says I must sign-in.  I'm here  so I must be signed in.  What IS the problem? I'm frustrated, I've never had this experience before.

IMac, Mac OS X (10.4.11)