I just purchased a book online at Kobo but it will not allow me to download it to ADE. I keep getting an error message that says "Unspecified error". HUH?! My ADE is installed and shows a very empty library but it was authorized to my computer using a different email address than the one that I normally use. Could this me the issue? I am using Windows 7 home. I need this book ASAP and can't for the life of me understand what is going on! Can someone please help me?