It keeps telling me THIS WHEN I TRY TO download the last 4 books after I had a problem with a bought from Kobo and they told me to diauthorize my computer and reauthorize it, and have problems every since then..
I have an Aluratek Libre ereader pro, use Mozilla and Windows 8... I have tried redownloading Adobe digital editions several time and also downloading an older version and I am still getting the same error message