https://bugs.winehq.org/show_bug.cgi?id=25681
--- Comment #8 from Alistair Leslie-Hughes leslie_alistair@hotmail.com --- Created attachment 56140 --> https://bugs.winehq.org/attachment.cgi?id=56140 Use Extension if CLSID doesn't exist.
Its appears that mime types have an extension defined, so lets try to use that to work out the CLSID.
Thoughts?