E_LIC_ALREADY_FULFILLED_BY_ANOTHER_USER

I purchase two ebooks yesterday.  I didn't have an AdobeID, so when I downloaded and associated them with DigitalEdition, I autorized my computer without an ID. There was no problem there, I was able to trasfered them to KOBO, however when I try opened them on KOBO a message appeared saying my eReader was not authorized to open those books. When I was trying to solve this problem I accidentally deleted the books from ADE and when I tried associate them again it appeared the message "E_LIC_ALREADY_FULFILLED_BY_ANOTHER_USER". I tried criating an ID to see if maybe it would work, but it appears the same message. Could someone please help me? I don't want to spend more money to buy the same books 😞