Im trying to open my cs6 master collection package and install it on my iMac but when I click the "install" file in the package it loads and looks like its about to go to the install page but it comes up with this message. Very frustrating. Been looking all over the internet for others who had this problem and have a answer on how to fix it but I found nothing. If anyone can help it would be greatly appreciated. I have iMac 2009 running Yosemite.
