After installation i've deauthorisied and re-authorisied my computer with my AdobeID. I got the Information that the Authority was successful.
But the AdobeDigitalEdition Programm doesn't show my eBooks anymore. All of my eBooks are located in the C:\User\...\Documents\My Digital Editions - Folder. And If i drag and drop my eBooks to the main window of the ADE i get the message: "The document can be added, because it is already available at the library". But the Book doesn't come up at the ADE-mainwindow.
The next Problem is, that i haven't got access to my Kobo-Reader reader. The Reader exists under the rubric device, but if i open the reader ADE breaking off and shut down and show a messag: "ADE has got no solution for the problem."