Can someone help me with how to change the authorization? This is not the original version of Digital Editions that came with my laptop - that version got corrupted but it didn't have an ID. The updated version I downloaded does but it's linked to an old, hacked email address I no longer use. My email address was changed by one of the technicians but the old address is still on Digital Editions. I can't download books that are Adobe as they only go into digital editions; the epubs go straight into Kobo without any problems.
I having the exact same problem. An old unused email address shows up and asks for an old password (which I no longer remember) so I can't deauthorize it.
Have you had any qnswers?