2 Replies Latest reply: Oct 21, 2012 2:22 PM by NaughtybyNature_nj
NaughtybyNature_nj Level 1 (0 points)

Trying to update my apple software and iTunes and during install it came up with error message that says "Errors occurred while installing the updates. If problem persists choose Tools> Download Only and try installing manually. When you try to install manually I get an error that says “iTunes has an invalid signature. It will not be installed”. 


What is wrong as I have never had an  issue updating software and/or iTunes before.


Any ideas about this invalid signature error?