I have downloaded e-books from Leserskring on my computer. I would like to download it to my Samsung Tablet as well. It says I cannot as it was already installed by another user. I contact Leserskring and they said I installed it on my computer without creating an Adobe ID and cannot change the "authorization information" on my Adobe Digital Editions. If I do it now on my computer, after installing my books, I will loose all my books. Is this true or how can I correct it.