4 Replies Latest reply: Apr 29, 2012 2:16 PM by Nathanfh
Nathanfh Level 1 Level 1 (0 points)

My Macbook Pro will not run a software update. It downloads the software but then it says that the signiture has been changed since it left apple so will not install.


If anyone could help would be great. thank you



MacBook Pro, Mac OS X (10.6.8)