0 Replies Latest reply on Mar 17, 2016 3:53 PM by lauries17438022

    Can't open old textbooks in PDF

    lauries17438022

      I have 15-20 textbooks purchased as part of an online degree program between 2005 and 2008. Each book is composed of 15-25 chapters, each chapter a separate PDF file. At a certain point in time, I could no longer open them. I thought it had to do with Acrobat Reader, but I've been in that forum for a bit, and I've been told the problem is most likely changes that were made in Adobe Digital Editions software over time.

       

      Here is a Dropbox link to a document I created in OneNote showing the error messages I've received:

       

      Dropbox - Adobe Keller prob.pdf

       

      I'll appreciate any help you can provide. I paid a lot for those books!

       

      Thanks.