In the past I have been able to choose books on line from my city library, download them on my PC and then move them on to my NOOK using Adobe Digital Editions. Now after I download the book on the computer and try to move it to the NOOK I get this error message pop up. E_10_WRITE failed to write destination file.
i just posted a reply to a similar message which might help. You'll find somewhere on the forum if you put- failed to write to destination in the search box.