http://bugs.winehq.org/show_bug.cgi?id=29877
--- Comment #5 from Dan Kegel dank@kegel.com 2012-02-13 11:47:53 CST --- tracing through the code, it looks like wine_nt_to_unix_file_name() would have to change. Right now \device\cdrom0 doesn't get mapped to a unix filename at all.