This message follows after another sign with the unknown error (-42408), This doesnt let me update the new versions of the apps, even if it says new update available, free or with cost.
Also I cant sync my Iphone or Ipad, even try connected and restore factory settings. So Please if someone knows what can I do to solve it please let me know!
In advance Thank you
Although you're getting a different error message, I'd try the following document with that one:
iTunes: Missing folder or incorrect permissions may prevent authorization
Thanks B-noir
I just try today looking for missing folders from what you told me and uploaded again the entire music list, also done the same for videos, and the error continue.
I deleted all of the apps since in theory it wont make difference since are registred or a backup is safe from Apple Store, and the error continue hahaha
So maybe is a folder from Itunes, I have it on a windows plattform anyway since it continued I uninstall Itunes and uploaded again.
Problem Solved!!!!
Thanks for the idea.
Just for the record it all started when I downloaded Ab Trainer X App for my Ipad, and all started when the app advice for a new update to download. Coincidence? I don't know but now all works fine.
🙂 Excellent news. Glad you got things sorted out.
ITunes unknown error (-50)
