download and extract gmock
diff --git a/tools/run_tests/build_artifact_protoc.bat b/tools/run_tests/build_artifact_protoc.bat
index 1fa7f60..e1dc032 100644
--- a/tools/run_tests/build_artifact_protoc.bat
+++ b/tools/run_tests/build_artifact_protoc.bat
@@ -30,14 +30,20 @@
mkdir artifacts
setlocal
-cd third_party/protobuf/cmake
+cd third_party/protobuf
+
+powershell -Command "Invoke-WebRequest https://googlemock.googlecode.com/files/gmock-1.7.0.zip -OutFile gmock.zip"
+powershell -Command "Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::ExtractToDirectory('gmock.zip', '.');"
+rename gmock-1.7.0 gmock
+
+cd cmake
cmake -G "%generator%" || goto :error
endlocal
call vsprojects/build_plugins.bat || goto :error
xcopy /Y third_party\protobuf\cmake\Release\protoc.exe artifacts\ || goto :error
-xcopy /Y vsprojects\Release\*_plugin.exe artifacts\ || goto :error
+xcopy /Y vsprojects\Release\*_plugin.exe artifacts\ || xcopy /Y vsprojects\x64\Release\*_plugin.exe artifacts\ || goto :error
goto :EOF