Oh, wow, I installed it now for the fourth time new. See wat happened:
I installed it with administrator rights, the original Administrator, and it DOESN´T WORK AFTER INSTALLING IT!!!
And I need the Updates, not the Program.
When I want to add books, I get the message: The book is already in your libary. I can´t see my libary, can not manage my books, or shift them to my reader.
If tryed it with the ADE 3.0
This version works, but why doesn´t work the 18.104.22.168?
Can you please uninstall ADE and create a new user account and install again.
Please test this and let me kow if it helps.