Extension Questions

Discussion in 'General Mac Discussion' started by Dawnbreaker, Oct 13, 2003.

  1. macrumors newbie

    Oct 13, 2003
    What is the file that is created when opening something such as a .doc. Its a hidden file that basically only will show up if u transfer something from mac to pc on lets say, a zip disk. The file extension is a ._
    What the heck is this? why is it created? Any help would be appreciated...

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