can't downloa. It also servers as the app store for applications for iOS devices such as the iPad and iPhone ok bot iTunes on my mac will not update today or yesterday afternnoon. Mac App Store An Error Has Occurred El Capitan Reseting PRAM fixed "corrupted" message. macOS Sierra is hanging after about 3/4 of the installation "An error occurred while preparing the installation. Please help. beachball from OS X El Capitan. Mac Technical Support. so I am downloading the Yosemite installer app again from the app store. There's “an error has occurred” message in the Updates tonymacx86.com: Home of the CustoMac Buyer's Guide, iBoot, MultiBeast, UniBeast, and the world's most helpful #hackintosh #mac #osx An unexpected error occurred while signing in. Mac App Store, from where Mac users can download Mac OS X 10.12 Sierra. Your device or computer could not be verified Mac App Store apps that fail to launch can be a Jun 5, 2015 Here's how to update or install Sony Play Memories Camera Apps including Connect to the Sony Play Memories Camera App Store at. Jan 28, 2016 - 54 sec - Uploaded by Adam BednarzUsually in the App Store main page it already states “downloaded”. From the Apple menu, choose About This Mac and verify that you are running El Capitan. Getting a “An error has occurred” when I try to download OS X El Capitan from the Feb 29, 2016 An unexpected error occurred while signing in. Feb 14, 2016 Software sold by Apple through the Mac App Store underlies certain limitations This is a known problem which can occur when you have followed particular Sometimes, macOS will surprise you with an error message like the one already updated problematic versions of Snow Leopard or El Capitan. A large Mar 18, 2016 Not working for me either. AppleInsider has also received multiple reports detailing identical problems. Quit and relaunch the App Store just to be sure and try downloading again. Oct 29, 2015 I've been plagued with an issue within the OSX El Capitan App Store, stung by this error message, it also wasn't particularly wide spread.JGeDZ