diff --git a/demos/build_all_demos.bat b/demos/build_all_demos.bat
index 98bac50..cd4df4d 100644
--- a/demos/build_all_demos.bat
+++ b/demos/build_all_demos.bat
@@ -7,9 +7,9 @@ SET configuration="Release"
 IF "%~1" == "Debug" SET configuration="Debug"
 SET target="x64"
 IF "%~2" == "x86" SET target="x86"
-REM msbuild demos.sln /p:Configuration=%configuration% /p:Platform=%target%
-msbuild demo_1.vcxproj /p:Configuration=%configuration% /p:Platform=%target%
-msbuild demo_2.vcxproj /p:Configuration=%configuration% /p:Platform=%target%
+msbuild demos.sln /p:Configuration=%configuration% /p:Platform=%target%
+REM msbuild demo_1.vcxproj /p:Configuration=%configuration% /p:Platform=%target%
+REM msbuild demo_2.vcxproj /p:Configuration=%configuration% /p:Platform=%target%
 
 cd ..