What does DE want when it asks for Adobe user name and unlock code? I have tried my acct ID, user name with my password but that does not work.

[oddrie]

This is the screen I get when I want to add a book to digital editions.

All I want to know is what they are asking for. I thought it was my user name and password but all kinds of combos or scr name, acct name, login name and password does not open the book