I updated to a new version of Adobe Digital, during the update it transfered my books to the new version and tried to delete the old version unsuccessfully. Now when I try to download books from the library it says to "check activation", and when I try to download books from ADE to my ereader is says to check my authorization. How do I get this to all work together.
Start Digital Edition.
Press ctrl + shift + d (windows) or cmd + shift + d (Macintosh)
accept that should remove the authorize.
Then go to help > computer authorize.