I’ve been trying to view my school textbook on my iPad and it wont open. So I uninstalled the app, reinstalled it, and same thing. So I deleted the book, and tried to reinstall it, and I have to reactivate the app. Wouldn’t be a problem if it would work! I type in my username and password and the dial just spins for hours. So Ive tried retstarting my iPda, I’ve tried it with and without wi-fi.. Nothing seems to work. Then, I saw on a previous forum to change the date to earlier than today, I did that, and can now view the “get started” on adobe, but still cant activate the app to download the textbook I need.. I keep getting an error message that reads, “Digital Editions encountered an error while activating”. And thats it. I need this book for my school notes and to study!! Please help!