9 Replies Latest reply on Jun 24, 2015 4:34 AM by Fred4416

    Whenever I try to download library books I get the error E_IO_CANNOT_OPEN


      I've tried de-authorizing and reauthorizing, and I've tried versions 2, 3, and 4 and still get the same result. I also tried downloading the sample ebooks from the Adobe site and that's not working either, although that gives me a Error! Check Activation message. This problem just came up out of nowhere and I'm really sad about it. Help!