http://bugs.winehq.org/show_bug.cgi?id=17020
--- Comment #1 from Hans Leidekker hans@meelstraat.net 2009-01-19 06:31:40 --- Created an attachment (id=18829) --> (http://bugs.winehq.org/attachment.cgi?id=18829) wintrust: Set normal file attributes on the target catalog file in CryptCATAdminAddCatalog.
The problem is that we copy the catalog file without setting sane attributes, so if the source catalog file is read-only the target will be read-only too, which results in an error when running the installer again.