May 1, 2013, 01:52 AM
Has anyone here installed the Check up app for mac? On mine it says that my OS is "Mac OS X 10.8.3 Unofficial Release". Is it because I installed mine through USB? I downloaded it from the app store but I wasn't sure if I would want to install SL on my new HD or Mountain Lion. Eventually I decided to re-download Mountain Lion a couple hours ago and I noticed this when I opened up 'Check Up'.