I am trying to download Adobe Digitial Editions to my Nook Color. It downloads but then I get a message "can't open file". Do I need something else on my device in order for this to work?
The Nook is compatible in the sense it can read Adobe DRM books, but won't actually run ADE (digital editions),
Try installing an Adobe DRM compatible ereader app: I suggest Bluefire, you can also look at Aldiko or Overdrive.
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