Check that at least one drive is defined on startup

[Mike Hearn]

On Mon, 2004-05-24 at 11:16 -0700, Alexandre Julliard wrote:
> There is no need to define the Drives registry key, everything should
> work fine without it. If something doesn't, that's a bug.

Are there really many programs that will work in the absence of the
(virtual) hard disk?

The thing that broke was - I think - reading win.ini in some part of
Wine initialization. At the very least, the error was rather
uninformative: just your standard STATUS_DLL_INIT_FAILED (or the
equivalent) ...