Please note that Adobe does not offer telephone support for this product. I was directed toward the online text chat. They just directed me to use the forum. So I'm back here again. Still no fix.
I have exactly the same problem
I tried to reach them by the chat , and they told me that it is a free software so they don't offer better support
But the product may be free , but the book related to the account are paid
I have the same issue with E_LIC_ALREADY_FULFILLED_BY_ANOTHER_USER
and i discover that we are a lot with the same result without any improvement or solution
So now , i have bought some book that i can't read because of this problem without solution
You get the error that fulfilled by another User when the eBook are linked with a other Adobe ID.
Often its happens when you open/download a eBook before you authorize Digital Edition. Then
authorize and can the eBook no longer read.
I have the same problem. The e-book vendor says I have done wrong during the process but I have followed the instructions .
Payed for a book that I can´t acces