http://bugs.winehq.org/show_bug.cgi?id=26615
--- Comment #8 from Hans Leidekker hans@meelstraat.net 2011-04-21 03:29:30 CDT --- Created an attachment (id=34258) --> (http://bugs.winehq.org/attachment.cgi?id=34258) tentative fix
It's calling MsiEnumComponentCosts remotely. Does this patch help? If not, please attach a +msi trace.