3 Replies Latest reply: Oct 3, 2012 11:35 AM by cmhall27
cmhall27 Level 1 Level 1 (0 points)

Last night I installed the Security Update 2012-004 for Mac Os X c 10.6.8 and then shut down my computer. This morning when I opened Mail (v 4.5) I got the message per above. I have since followed the above instructions - the new Mail program 4.6 was already in my Applications folder.

 

Any other suggestions? Have already lost 3 hours on this today and still no access to Mail.

 

Thanks in advance for any help!


MacBook Pro (15-inch Mid 2010), Mac OS X (10.6.8)