http://bugs.winehq.org/show_bug.cgi?id=24437
--- Comment #12 from Jeremy Nowka JNowka@gmail.com 2010-11-15 02:19:36 CST --- I have verified this with a one purchased book. This is a working workaround as far as I can tell. Thank you amscopub, this helps alot. :)
(In reply to comment #11)
I am running Wine 1.3.0 and the latest Nook (as of today 2010-11-13. I don't know what version it is because it doesn't tell you).
I found a workaround. As per the link below, you also need to install Adobe Digital Editions. Thus, after installing Adobe Digital Editions *and* renaming the file from .tmp to .epub. The books worked just fine. (Note that the Nook application has to be closed before you rename.)
http://bookclubs.barnesandnoble.com/t5/NOOKstudy-for-Students/NOOKstudy-on-L...
Also, I tried only the sample books and have not done extensive testing yet.