https://bugs.winehq.org/show_bug.cgi?id=52081
--- Comment #8 from Zebediah Figura z.figura12@gmail.com --- Ah yes, my phrasing was misleading; I apologize.
I think it'll probably be more useful to debug the Kaluza software; if it's not seeing USB devices I'm not sure that Win32 vhci is going to help with that.
It might be an interesting exercise to make Win32 vhci work anyway, but I don't think it's going to provide any features that host vchi doesn't. (It won't be usable from non-Wine processes, for instance.)