anchor.diff:  :BuildFailure
   @echo Build failure of some sort. Aborting.
   @exit /b
  +
  +:copyfailure
  +@echo Failed to copy file. Aborting.
  +@exit /b
  
positive.code: @echo Something is running with ETWProviders.dll loaded. Please close it and try again.
  @exit /b
  
  @rem :nowpt81
  @rem @echo WPT 8.1 redistributables not found. Aborting.
  @rem @exit /b
  
  :nowpt10
  @echo WPT 10 redistributables not found. Aborting.
  @exit /b
  
negative.code: mkdir %destdir%\third_party
  
  set wptredistmsi=Windows Performance Toolkit\Redistributables\WPTx64-x86_en-us.msi
  
  set wpt10=c:\Program Files (x86)\Windows Kits\10\
  if not exist "%wpt10%%wptredistmsi%" goto nowpt10
  mkdir %destdir%\third_party\wpt10
  xcopy "%wpt10%%wptredistmsi%" %destdir%\third_party\wpt10
  @if errorlevel 1 goto copyfailure
  xcopy "%wpt10%Licenses\10.0.10240.0\sdk_license.rtf" %destdir%\third_party\wpt10
  @if errorlevel 1 goto copyfailure
  ren %destdir%\third_party\wpt10\sdk_license.rtf LICENSE.rtf
  
  @rem Add VS tools to the path
  