@echo off
pushd %~dp0
setlocal

if exist bin goto build
mkdir bin

:Build
set MSBuild="%ProgramFiles(x86)%\MSBuild\12.0\Bin\MsBuild.exe"
if not exist %MSBuild% @set MSBuild="%ProgramFiles%\MSBuild\12.0\Bin\MsBuild.exe"
if not exist %MSBuild% @set MSBuild="%SystemRoot%\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"

if "%1" == "" goto BuildDefaults

%MSBuild% Runtime.msbuild /m /nr:false /t:%* /p:Platform="Any CPU" /p:Desktop=true /v:M /fl /flp:LogFile=bin\msbuild.log;Verbosity=Normal
if %ERRORLEVEL% neq 0 goto BuildFail
goto BuildSuccess

:BuildDefaults
%MSBuild% Runtime.msbuild /m /nr:false /p:Platform="Any CPU" /p:Desktop=true /v:M /fl /flp:LogFile=bin\msbuild.log;Verbosity=Normal
if %ERRORLEVEL% neq 0 goto BuildFail
goto BuildSuccess

:BuildFail
echo.
echo *** BUILD FAILED ***
goto End

:BuildSuccess
echo.
echo **** BUILD SUCCESSFUL ***
goto end

:End
popd
endlocal

@echo off
pushd %~dp0
setlocal

if exist bin goto build
mkdir bin

:Build

REM Find the most recent 32bit MSBuild.exe on the system. If v12.0 (installed with VS2013) does not exist, fall back to
REM v4.0. Also handle x86 operating systems, where %ProgramFiles(x86)% is not defined. Always quote the %MSBuild% value
REM when setting the variable and never quote %MSBuild% references.
set MSBuild="%ProgramFiles(x86)%\MSBuild\12.0\Bin\MSBuild.exe"
if not exist %MSBuild% @set MSBuild="%ProgramFiles%\MSBuild\12.0\Bin\MSBuild.exe"
if not exist %MSBuild% @set MSBuild="%SystemRoot%\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"

if "%1" == "" goto BuildDefaults

%MSBuild% Runtime.msbuild /m /nr:false /t:%* /p:Platform="Any CPU" /p:Desktop=true /v:M /fl /flp:LogFile=bin\msbuild.log;Verbosity=Normal
if %ERRORLEVEL% neq 0 goto BuildFail
goto BuildSuccess

:BuildDefaults
%MSBuild% Runtime.msbuild /m /nr:false /p:Platform="Any CPU" /p:Desktop=true /v:M /fl /flp:LogFile=bin\msbuild.log;Verbosity=Normal
if %ERRORLEVEL% neq 0 goto BuildFail
goto BuildSuccess

:BuildFail
echo.
echo *** BUILD FAILED ***
goto End

:BuildSuccess
echo.
echo **** BUILD SUCCESSFUL ***
goto end

:End
popd
endlocal

Add comment for %MSBuild% setting - CR follow-up
Add comment for %MSBuild% setting
- CR follow-up
