Need help with getting Valve's Maya plugins to to work.

So I am attempting to get the plugins valve provides with SFM for maya to work. All the plugins load but when I go to the export menu it shoots this error Cannot find procedure “vstSmdModelTranslatorOptions”.

I am running 32 bit Maya 2011 and this is the bat I am using to run it.


@ECHO OFF

SET MAYAVER=2011
SET VTOOLS=C:/Program Files (x86)/Steam/steamapps/common/SourceFilmmaker/game/sdktools
SET VPROJECT=C:/Program Files (x86)/Steam/steamapps/common/SourceFilmmaker/game/tf
SET PATH=C:\Program Files (x86)\Autodesk\Maya2011\bin;%VPROJECT%\..\bin;%PATH%
IF NOT EXIST "%VPROJECT%" GOTO ERROR_NO_VPROJECT
:END
set MAYA_SCRIPT_PATH=%VTOOLS%/maya/scripts;%VTOOLS%/maya/scripts/valvesource;%VTOOLS%/maya/scripts/vstAttrPaint;%MAYA_SCRIPT_PATH%
set XBMLANGPATH=%VTOOLS%/maya/icons;%XBMLANGPATH%
set MAYA_PLUG_IN_PATH=%VTOOLS%/maya/%MAYAVER%/plug-ins;%MAYA_PLUG_IN_PATH%
echo MAYAVER: %MAYAVER%
echo VTOOLS: %VTOOLS%
echo Program Files: %ProgramFiles(x86)%
echo VPROJECT: %VPROJECT%
maya
goto END
:ERROR_NO_VPROJECT
echo ERROR! VPROJECT directory "%VPROJECT%" doesn't exist
pause
goto END
:END