I know this questions has been asked before but I've spend many hours searching the forum and google and trying ever solution out there and nothing seems to work. I have 3 iPhone 5 and none of them want to backup to itunes. When I connect them and press backup now I get this error message. The only thing that seems to solve this issue is if I re-install iTunes but Im getting tired of re-installing iTunes every time Im going to backup one of the phones. None of the phones are jailbroken or unlocked. They are both running the latest version IOS. Any ideas how to get rid of this stupid error message?