I have Adobe Digital Editions 3.0 on my PC laptop. It has worked for the past 4 weeks, but now when I click on it to open the program an error message popps up saying that Adobe Digital Editions 3.0 stopped working. Windows will search for a solution. Then it disappears, there is a cancel button, but it disappears before I can click or do anything. The program will not open. I tried restarting my computer, and running the compatibility troubleshooter. I have tried restarting my computer as well as running the compatibility troubleshooter. Why would this be? What else can I do? If I uninstal the program and reinstal it will I lose the book I paid for? I need it to read a book for class asap. Any recommendations would be appreciated.