diff --git a/clean_build_windows.bat b/clean_build_windows.bat
index 577eacb8..fd54d248 100644
--- a/clean_build_windows.bat
+++ b/clean_build_windows.bat
@@ -15,11 +15,11 @@ if exist winbuild_env.bat call winbuild_env.bat
 
 rmdir /q /s build
 mkdir build
+if ERRORLEVEL 1 goto failed
 cd build
 cmake -G "Visual Studio 15 2017 Win64" -D CMAKE_BUILD_TYPE=%B_BUILD_TYPE% -D CMAKE_PREFIX_PATH="%B_QT_ROOT%" -D DNSSD_LIB="%B_BONJOUR%\Lib\x64\dnssd.lib" ..
 if ERRORLEVEL 1 goto failed
 echo @msbuild barrier.sln /p:Platform="x64" /p:Configuration=%B_BUILD_TYPE% /m > make.bat
-REM echo @if errorlevel 1 exit 1 >> make.bat
 call make.bat
 if ERRORLEVEL 1 goto failed
 if exist bin\Debug (
@@ -55,4 +55,4 @@ set B_QT_ROOT=
 set B_BONJOUR=
 
 cd /d %savedir%
-set savedir=
\ No newline at end of file
+set savedir=