3 Replies Latest reply: Aug 10, 2012 2:00 PM by Texas Mac Man
BackNine Level 1 Level 1 (5 points)

When I attempt to install Leopard on my old 17" PowerBook I receive a strange error message:

 

Install Failed

Mac OS X could not be installed on your computer

The installer could not validate the contents of the "address book " package.

Contact the software manufacturer for assistance

 

Then I have the option to Click Restart to try again, and the same message reappears

 

Thanks in advance for any assistance

 

Mark


PowerBook, Mac OS X (10.4.7)