I have adobe editions 4.0 and I've been trying to get library books on my kobo for over 2 hours! The book goes onto my Kobo fine, but when I try to open in on my kobo it says, "Oops! The document couldn't be opened. It's protected by ADRM and is not currently authorized for use with your Adobe ID." It does it with every single book. I've never had this problem before. I've tried everything! Please help.
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