diff --git a/development/cmake/build5-2010.bat b/development/cmake/build5-2010.bat
index ce6c1016a2..a7ae220718 100644
--- a/development/cmake/build5-2010.bat
+++ b/development/cmake/build5-2010.bat
@@ -2,11 +2,9 @@ echo off
 
 echo -------------------------------------------------------------------------------------
 echo -
-echo Usage build.bat devel/install/deploy STUDIO(optional)
+echo Usage build.bat devel/install
 echo     devel   - Builds Visual Studio project files for development on LyX
 echo     install - Builds Visual Studio project files with all enabled for installation
-echo     STUDIO  - Used Visual Studio version, default is "Visual Studio 10"
-echo               use "Visual Studio 9 2008" for Visual Studio 9
 echo
 echo -------------------------------------------------------------------------------------
 echo -
@@ -67,29 +65,25 @@ if not exist %LYX_BUILD% (
 	)
 )
 
+REM MSVC 2010 tools
+call "C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\vcvarsall.bat" x86
+
 cd "%LYX_BUILD%"
 
 REM start with a new cmake run
 ::del CMakeCache.txt
 
-if [%2]==[] (
-	set USED_STUDIO="Visual Studio 10"
-) else (
-	set USED_STUDIO=%2%
-)
-
-
 if "%1%" == "devel" (
 	REM Build solution to develop LyX
 	REM you can add the option "-GNinja" for a faster compilation
-	cmake %LYX_SOURCE% -GNinja -G%USED_STUDIO% -DLYX_USE_QT=QT5 -DLYX_ENABLE_EXPORT_TESTS=ON -DLYX_MERGE_FILES=0 -DLYX_NLS=1 -DLYX_INSTALL=0 -DLYX_RELEASE=0 -DLYX_CONSOLE=FORCE -LYX_3RDPARTY_BUILD=1 %DEPENDENCIES_DOWNLOAD%
+	cmake %LYX_SOURCE% -GNinja -G"Visual Studio 10" -DLYX_USE_QT=QT5 -DLYX_ENABLE_EXPORT_TESTS=1 -DLYX_MERGE_FILES=0 -DLYX_NLS=1 -DLYX_INSTALL=0 -DLYX_RELEASE=0 -DLYX_CONSOLE=FORCE -DLYX_3RDPARTY_BUILD=1 %DEPENDENCIES_DOWNLOAD%
 	msbuild lyx.sln /p:Configuration=Debug /t:LyX /t:tex2lyx
 )
 
 if "%1%" == "install" (
 	REM Build solution to develop LyX
 	REM set -DLYX_MERGE_REBUILD and -DLYX_MERGE_FILES to 1 for a version released with an installer
-	cmake %LYX_SOURCE% -GNinja -G%USED_STUDIO% -DLYX_USE_QT=QT5 -DLYX_MERGE_FILES=1 -DLYX_NLS=1 -DLYX_INSTALL=1 -DLYX_RELEASE=1 -DLYX_CONSOLE=OFF %DEPENDENCIES_DOWNLOAD%
+	cmake %LYX_SOURCE% -GNinja -G"Visual Studio 10" -DLYX_USE_QT=QT5 -DLYX_MERGE_FILES=1 -DLYX_NLS=1 -DLYX_INSTALL=1 -DLYX_RELEASE=1 -DLYX_CONSOLE=OFF %DEPENDENCIES_DOWNLOAD%
 	msbuild lyx.sln         /p:Configuration=Release /t:ALL_BUILD
 	msbuild INSTALL.vcxproj /p:Configuration=Release
 )