anchor.diff:  
   cd sipXtackLib
   del %releaseType%\sipXtackLibTest.exe
  -msdev sipXtackLibTest.dsp /MAKE "sipXtackLibTest - Win32 %releaseType%" %doClean%
  +msdev sipXtackLibTest.dsp /USEENV /MAKE "sipXtackLibTest - Win32 %releaseType%" %doClean%
   cd ..
   
   cd sipXmediaLib
   del %releaseType%\sipXmediaLib%libPrefix%.lib
  -msdev sipXmediaLib.dsp /MAKE "sipXmediaLib - Win32 %releaseType%" %doClean%
  +msdev sipXmediaLib.dsp /USEENV /MAKE "sipXmediaLib - Win32 %releaseType%" %doClean%
   cd ..
   
   cd sipXmediaLib\contrib\libgsm
   del %releaseType%\gsm%libPrefix%.lib
  -msdev libgsm.dsp /MAKE "libgsm - Win32 %releaseType%" %doClean%
  +msdev libgsm.dsp /USEENV /MAKE "libgsm - Win32 %releaseType%" %doClean%
   cd ..\..\..
   
   cd sipXmediaLib
   del %releaseType%\sipXmediaLibTest.exe
  -msdev sipXmediaLibTest.dsp /MAKE "sipXmediaLibTest - Win32 %releaseType%" %doClean%
  +msdev sipXmediaLibTest.dsp /USEENV /MAKE "sipXmediaLibTest - Win32 %releaseType%" %doClean%
   cd ..
   
   cd sipXmediaAdapterLib
   del %releaseType%\sipXmediaAdapterLib%libPrefix%.lib
  -msdev sipXmediaAdapterLib.dsp /MAKE "sipXmediaAdapterLib - Win32 %releaseType%" %doClean%
  +msdev sipXmediaAdapterLib.dsp /USEENV /MAKE "sipXmediaAdapterLib - Win32 %releaseType%" %doClean%
   cd ..
   
   cd sipXmediaAdapterLib
   del %releaseType%\sipXmediaAdapterLibTest.exe
  -msdev sipXmediaAdapterLibTest.dsp /MAKE "sipXmediaAdapterLibTest - Win32 %releaseType%" %doClean%
  +msdev sipXmediaAdapterLibTest.dsp /USEENV /MAKE "sipXmediaAdapterLibTest - Win32 %releaseType%" %doClean%
   cd ..
   
   cd sipXcallLib 
   del %releaseType%\sipXcallLib%libPrefix%.lib
  -msdev sipXcallLib.dsp /MAKE "sipXcallLib - Win32 %releaseType%" %doClean%
  +msdev sipXcallLib.dsp /USEENV /MAKE "sipXcallLib - Win32 %releaseType%" %doClean%
   cd ..
   
   cd sipXcallLib 
   del %releaseType%\sipXcallLibTest.exe
  -msdev sipXcallLibTest.dsp /MAKE "sipXcallLibTest - Win32 %releaseType%" %doClean%
  +msdev sipXcallLibTest.dsp /USEENV /MAKE "sipXcallLibTest - Win32 %releaseType%" %doClean%
   cd ..
   
   cd sipXcallLib 
   del sipXtapi\%releaseType%\sipXtapiTest.exe
  -msdev sipXtapiTest.dsp /MAKE "sipXtapiTest - Win32 %releaseType%" %doClean%
  +msdev sipXtapiTest.dsp /USEENV /MAKE "sipXtapiTest - Win32 %releaseType%" %doClean%
   cd ..
   
   goto end
   
   cd sipXcallLib\examples\sipXezPhone 
   del Debug\sipXezPhone.exe
  -msdev sipXezPhone.dsp /MAKE "sipXezPhone - Win32 Debug" %doClean%
  +msdev sipXezPhone.dsp /USEENV /MAKE "sipXezPhone - Win32 Debug" %doClean%
   cd ..\..\..
   
   cd sipXcommserverLib 
   del Debug\sipXcommserverLibd.lib
  -msdev sipXcommserverLib.dsp /MAKE "sipXcommserverLib - Win32 Debug" %doClean%
  +msdev sipXcommserverLib.dsp /USEENV /MAKE "sipXcommserverLib - Win32 Debug" %doClean%
   cd ..
   
   cd sipXregistry 
   del Debug\sipXregistry.exe
  -msdev sipXregistry.dsp /MAKE "sipXregistry - Win32 Debug" %doClean%
  +msdev sipXregistry.dsp /USEENV /MAKE "sipXregistry - Win32 Debug" %doClean%
   cd ..
   
   cd sipXproxy
   del Debug\sipXforkingProxy.exe
  -msdev sipXforkingProxy.dsp /MAKE "sipXforkingProxy - Win32 Debug" %doClean%
  +msdev sipXforkingProxy.dsp /USEENV /MAKE "sipXforkingProxy - Win32 Debug" %doClean%
   cd ..
   
   cd sipXproxy
   del Debug\sipXauthproxy.exe
  -msdev sipXauthproxy.dsp /MAKE "sipXauthproxy - Win32 Debug" %doClean%
  +msdev sipXauthproxy.dsp /USEENV /MAKE "sipXauthproxy - Win32 Debug" %doClean%
   cd ..
   
   goto end
  
positive.code: 
  @msdev /? > nul
  @rem error level: %ERRORLEVEL%
  @if %ERRORLEVEL% GTR 0 call "vcvars32"
  @rem Add include and library specifiers to the environment, since for some
  @rem reason, VMware execution of a guest command via their api doesn't seem
  @rem to allow access to HKCU properly ("default" user probably)
  
  cd sipXportLib
  del %releaseType%\sipXportLib%libPrefix%.lib
  msdev sipXportLib.dsp /MAKE "sipXportLib - Win32 %releaseType%" %doClean%
  cd ..
  
  cd sipXportLib
  del %releaseType%\sipXportLibTest.exe
  msdev sipXportLibTest.dsp /MAKE "sipXportLibTest - Win32 %releaseType%" %doClean%
  cd ..
  
  cd sipXsdpLib
  
negative.code: 
  cd sipXtackLib
  del %releaseType%\sipXtackLib%libPrefix%.lib
  msdev sipXtackLib.dsp /USEENV /MAKE "sipXtackLib - Win32 %releaseType%" %doClean%
  cd ..
  
  cd sipXsdpLib
  