0 Replies Latest reply on Jan 24, 2015 6:28 AM by MalindaSwartz

    Says my Nook serial number is invalid

    MalindaSwartz

      We cleaned our computer, so I have to reload all my products. I installed Adobe Digital Editions, but when it asks for my product serial number, it won't accept it. Is this because I had already used it before? What do I have to do?