http://bugs.winehq.org/show_bug.cgi?id=20296
--- Comment #6 from Hans Leidekker hans@meelstraat.net 2009-10-10 13:58:28 --- Created an attachment (id=24015) --> (http://bugs.winehq.org/attachment.cgi?id=24015) hnetcfg: Add a stub implementation of INetFwOpenPorts and INetFwOpenPort.
Can you try this patch?