Q: Unable to signin to App Store from El Capitan
Unable to login to App Store on 10.11.3. Have rebooted computer. IOS login to App Store not a problem
iMac, OS X El Capitan (10.11.3)
Posted on Feb 27, 2016 1:11 PM
by dtperkins,Solvedanswer
Same issue for me on my iMac. (running El Capitan 10.11.3) I have checked for updates. I get this error msg when I try to sign in to the App Store: "An unexpected error occurred while signing in. Your device or computer could not be verified. Contact support for assistance."
Some forums suggest deleting the NetworkInterfaces.plist file at the location Library/Preferences/SystemConfiguration, and then rebooting, but I don't find such folder on my Mac. Please help.
Posted on Feb 27, 2016 2:33 PM