My problem start with the error message : E_AUTH_BAD_DEVICE_KEY_OR_PPKCS12...
I look here in the support page found nothing really usefull. Elsewhere on the net I find that unconnecting the device and reconnecting could solve the problem. All this after many days of trial. I uninstalled the reader and now I got a new well write message saying that Digital got a error on the activation serveur.
I can solve this ?
Close all applications.
Press WINDOWS + R.
In the Open text box, type regedit and then press Enter. The Registry Editor opens.
In the left pane of the Registry Editor, locate the following registry key: HKEY_CURRENT_USER\Software\Adobe\Adept
Remove the Adept Folder.
In the Confirm Key Delete dialog, click OK.
Close the Registry Editor.
Open Adobe Digital Editions and reauthorize..
quit Adobe Digital Editions.
Navigate to /Users//Library/Application Support/Adobe/Digital Editions and drag the activation.dat file to the trash.
If you are using 10.7, see https://helpx.adobe.com/x-productkb/global/access-hidden-user-library-files.html
Open Adobe Digital Editions and reauthorize.