I just downloaded Adobe Digital Editions so I could read an epub book I bought from Dover publications. After getting Adobe Digital set up as the default (it kept trying to open the book with Adobe Reader), my book is not coming up. I go to the website, click epub to download the book, it asks will I let Adobe Digital make changes to my hard drive, do I accept the terms and conditions, then downloads something (I'm assuming the book) every single time. I actually had 6 separate files listed in my computer saying I had downloaded the book. But whenever I open Adobe Digital editions it just says the only thing I have downloaded is the instructions booklet! Any idea what is going on? Or do I have to contact Dover & see if I can return an ebook?