[Bug 27425] usb-over-network-client.msi can not start

http://bugs.winehq.org/show_bug.cgi?id=27425

--- Comment #2 from Hans Leidekker  2011-06-13 06:30:34 CDT ---
This installer runs a subinstaller through a custom action (type 50)
but doesn't specify a fully qualified path for the executable. I've
sent a patch to pass the full command to CreateProcess and NULL for
the app name which fixes this bug, but it was rejected.

AFAICS, the only way to make it work while passing the app name in the
first parameter would be if the working directory on Windows happens to
be the system directory (where msiexec.exe is located), but my testing
shows that msi also runs explorer.exe from this custom action type which
is not in the system directory.