windll32.dll FileProtocolHandler is silent

[Berni Elbourn <berni@xxxxxxxxxxxxxxxxxxxx>]

Greetings,

Wine here is: 1.2 from Ubuntu 10.04 repository.

$ wine rundll32 url.dll,FileProtocolHandler z:\\tmp\\hello.txt

Does nothing. No errors, or output at all. On XP this command runs up notepad 
with the text file ready for editing.

Is this likely to be a bug or have I done something wrong?

Thanks,

Berni