iTunes -405054 error on MacBook Pro cannot be fixed?

Discussion in 'Mac Apps and Mac App Store' started by myvinyl333, Oct 12, 2013.

  1. myvinyl333 macrumors newbie

    May 19, 2010
    I am having a hard time getting iTunes to operate on my MBP and get an unknown error message of -405054 I have read everything I could, set permissions in all the related folders and downloaded a new version of iTunes with no avail? I could use some help. My Apple TV and iPad work fine with iTunes... I cannot sync iPhone however because MBP will not open?

    Thank You
  2. perrbr macrumors newbie

    Nov 4, 2013
    Repair permissions

    Go to Disk Utility, choose your HDD with your OS on it, (probably the only one) and "Repair Permissions." This fixed this same error for me. This is a good thing to run every so often anyway. Hope it works for ya. If you have other drives, maybe run it on those too.

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