File list (Check if you may need any files):
Voice\d3d.h
.....\d3d8.h
.....\d3d8caps.h
.....\d3d8types.h
.....\d3d9.h
.....\d3d9caps.h
.....\d3d9types.h
.....\d3dcaps.h
.....\d3drm.h
.....\d3drmdef.h
.....\d3drmobj.h
.....\d3drmwin.h
.....\d3dtypes.h
.....\d3dvec.inl
.....\d3dx9.h
.....\d3dx9anim.h
.....\d3dx9core.h
.....\d3dx9effect.h
.....\d3dx9math.h
.....\d3dx9math.inl
.....\d3dx9mesh.h
.....\d3dx9shader.h
.....\d3dx9shape.h
.....\d3dx9tex.h
.....\d3dx9xof.h
.....\ddraw.h
.....\dinput.h
.....\dinputd.h
.....\dls1.h
.....\dls2.h
.....\dmdls.h
.....\dmerror.h
.....\dmksctrl.h
.....\dmplugin.h
.....\dmusbuff.h
.....\dmusicc.h
.....\dmusicf.h
.....\dmusici.h
.....\dmusics.h
.....\dpaddr.h
.....\dplay.h
.....\dplay8.h
.....\dplobby.h
.....\dplobby8.h
.....\dpnathlp.h
.....\dsconf.h
.....\dsetup.h
.....\dsound.h
.....\dvoice.h
.....\dvp.h
.....\dx7todx8.h
.....\dxdiag.h
.....\dxerr8.h
.....\dxerr9.h
.....\dxfile.h
.....\dxsdkver.h
.....\dxtrans.h
.....\eci.h
.....\ia3dapi.h
.....\multimon.h
.....\PIXPlugin.h
.....\ReadMe.txt
.....\..lease\Voice.exe
.....\res\icon1.ico
.....\...\Voice.ico
.....\...\Voice.rc2
.....\resource.h
.....\rmxfguid.h
.....\rmxftmpl.h
.....\sapi.h
.....\SDI.H
.....\StdAfx.cpp
.....\stdafx.h
.....\strsafe.h
.....\Voice.aps
.....\Voice.clw
.....\Voice.cpp
.....\Voice.dep
.....\Voice.dsp
.....\Voice.dsw
.....\Voice.h
.....\Voice.mak
.....\Voice.ncb
.....\Voice.opt
.....\Voice.plg
.....\Voice.rc
.....\VoiceDlg.cpp
.....\VoiceDlg.h
.....\_subwizard.cpp
.....\_subwizard.h
.....\Release
.....\res
Voice