Mac Pro Moving Big Files Problem

Discussion in 'Mac Pro' started by Alan Whelan, Feb 24, 2014.

  1. Alan Whelan macrumors newbie

    Feb 24, 2014
    Hi folks, first time poster, longtime lurker...

    I'm working with an old Mac Pro circa 2008.

    Both my Mac Pro and all my hard drives are formatted Mac OS Extended Journaled.

    All of a sudden, i'm getting error code 0 when I try and move files over 4GB. I'm a video editor so this is a big problem! I know this is something that happens when you've got Fat 32 formatted drives but none of my drives are Fat 32.

    anyone any ideas, I'd really appreciate it!


  2. RemarkabLee macrumors 6502a

    Nov 14, 2007

    Have you run disk utility on those drives? What partition structure is reported? Should be GUID not MBR for example.
  3. Macman45 macrumors G5


    Jul 29, 2011
    Somewhere Back In The Long Ago

    All articles point to FAT32, but we know that's not the problem here...if an SMC reset doesn't help, then I'd be inclined to pull the drive and test it in an enclosure it could be on it's way out.

    SMC reset:

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