http://bugs.winehq.org/show_bug.cgi?id=9043
--- Comment #15 from Dan Kegel dank@kegel.com 2013-05-25 11:16:51 CDT --- Frédéric, what filename and sha1sum is your installer (if it's a trial)? I can't find my copy.
Does the workaround in comment #3 still help? (And does http://wiki.winehq.org/NativeDcom work at all?)