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can't save an iso file

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  • rjf
    Senior Member
    • Oct 2006
    • 649

    can't save an iso file

    I can't copy a 4gb .iso file to a 32gb flash drive. Is it because the drive is fat32 and not ntfs?
  • #2
    spsellars
    Senior Member
    • Mar 2006
    • 1579

    Originally posted by rjf
    I can't copy a 4gb .iso file to a 32gb flash drive. Is it because the drive is fat32 and not ntfs?
    Probably. FAT32 maximum file size is 1 byte shy of 4GB.

    Comment

    • #3
      gregorylucas
      Senior Member
      • Mar 2008
      • 509

      Originally posted by rjf
      I can't copy a 4gb .iso file to a 32gb flash drive. Is it because the drive is fat32 and not ntfs?
      I would reformat the USB drive to NTFS if I could. It's only really an issue if you need to use the drive on legacy filesystems.

      Greg

      Comment

      • #4
        patman
        Member
        • Mar 2004
        • 229

        If you need to access the file as a whole from the flash drive then NTFS is easy choice. If it's just to use as a transfer medium (I don't trust them for backup - seen too many get static fried or just plain break), then you might try a file splitter.

        My favorite is 7-zip but I've heard HJsplit works too.

        Between built-in Vista and 7-zip, compressing and un-compressing files is not big deal.

        YMMV.
        sigpicNRA Life Member

        Comment

        • #5
          50CalAL
          Member
          • Jan 2009
          • 379

          If you need to keep it FAT32 for compatibility just use WinRAR or SimplyRAR (Mac) to compress and and split the files into 50 or 100MB segments.

          Comment

          • #6
            rjf
            Senior Member
            • Oct 2006
            • 649

            thanks for the replies. I attempted to reformat the drive on xp but the option for ntfs was not available.

            Comment

            • #7
              spitter3
              Member
              • Jun 2007
              • 244

              you have to reset the cards policies, fat32 is for removing the card quickly, if you reset to perfomance you will be able to format in ntfs.

              Comment

              • #8
                rjf
                Senior Member
                • Oct 2006
                • 649

                So if the card is ntfs, I will need to stop the card before removal?

                Comment

                • #9
                  spitter3
                  Member
                  • Jun 2007
                  • 244

                  Yes, you will have stop the card to remove it.

                  Comment

                  • #10
                    rjf
                    Senior Member
                    • Oct 2006
                    • 649

                    Great! Thanks for the info. I will reformat to ntfs.

                    Comment

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