[fluid-dev] Attempting a 64-bit Windows build

[Graham Goode]

Hi,

I've got a successful compile using VS2008 in 64-bit environment (with
some warnings during compile, but no errors). On running
fluidsynth.exe I get this error

FluidSynth version 1.1.4
Copyright (C) 2000-2011 Peter Hanappe and others.
Distributed under the LGPL license.
SoundFont(R) is a registered trademark of E-mu Systems, Inc.

fluidsynth: error: Couldn't open MIDI input: An invalid parameter was
passed to a system function. (error 11)
Failed to create the MIDI thread; no MIDI input
will be available. You can access the synthesizer
through the console.

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Any ideas what went wrong and what to do to correct the issue?

Kind regards,
GrahamG