Open Digital Edition.
Choose Help > Remove Authorize.
Accept this that was remove.
Then choose > Computer authorization.
Thank you, but it doesn't work. I don't have the option 'remove authorize'. Any other idea? Why does the Digital Edition (3.0) not accept that I authorize a third computer? This is so complicated, time consuming and frustrating. Digital Edition does not allow me to transfer some expensive ebooks that I bought to my ebook... What can I do?
When you has not the Function should used Shortcut [Strg] + [Shift] + [D] when Digital Edition are start. Then can also reauthorize.