This copy of the Install OS X El Capitan application can’t be verified. It may have been corrupted or tampered with during downloading
how to fix this problem: change the computer date to: oct 2015 try again.
February 27, 2017
Author: admin
abbyy screenshot reader cause office 365
abbyy screenshot reader cause office 365 crash remove abbyy or disable abbyy addon
February 16, 2017
data recovery Golden rules
4 golden rules apply (until you know exactly what you’re dealing with): DO NOT run ‘chkdsk’ or ‘scandisk’ or any other partition repair utility DO NOT...
December 14, 2016