Adobe Digital Editions is showing just too many errors...its E authentication is never available for its customers..better rectify these issues.
<moved from Downloading, Installing, Setting Up to Adobe Digital Editions>
For this problem, you need to deauthorize and authorize ADE again.
Help -> Erase authorization.
ADE will be deauhorized.
Now again AUTHORIZE ADE
Help-> authorize computer.
Error will be fixed !!
Retrieving data ...