@echo off
setlocal ENABLEEXTENSIONS
set R_MSBUILD_KEY="\.HKLMSOFTWAREMicrosoftMSBuildToolsVersions12.0"
set R_MSBUILD_VALUE="MSBuildToolsPath"

REM Get MSBUILD path from registry
FOR /f "tokens=1,2,3,4" %%A IN ('REG QUERY %R_MSBUILD_KEY% /v %R_MSBUILD_VALUE% 2^>nul') DO SET MSBUILD_PATH=%%C%%D

if defined MSBUILD_PATH (
    @ECHO MSBUILD = %MSBUILD_PATH%MSBuild.exe
) else (
    @echo %R_MSBUILD_KEY%%R_MSBUILD_VALUE% not found.
)

PATH = C:ProgramFilesMSBuild.exe