diff --git a/util/msvc2013/wren.sln b/util/msvc2013/wren.sln
deleted file mode 100644
index d115801f..00000000
--- a/util/msvc2013/wren.sln
+++ /dev/null
@@ -1,30 +0,0 @@
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 2013
-VisualStudioVersion = 12.0.31101.0
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "wren", "wren\wren.vcxproj", "{EBF43135-4A7A-400A-8F23-DF49907025AA}"
- ProjectSection(ProjectDependencies) = postProject
- {89CF2C43-749E-4EC4-A7C3-3F22FBA9B874} = {89CF2C43-749E-4EC4-A7C3-3F22FBA9B874}
- EndProjectSection
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "wren_lib", "wren_lib\wren_lib.vcxproj", "{89CF2C43-749E-4EC4-A7C3-3F22FBA9B874}"
-EndProject
-Global
- GlobalSection(SolutionConfigurationPlatforms) = preSolution
- Debug|Win32 = Debug|Win32
- Release|Win32 = Release|Win32
- EndGlobalSection
- GlobalSection(ProjectConfigurationPlatforms) = postSolution
- {EBF43135-4A7A-400A-8F23-DF49907025AA}.Debug|Win32.ActiveCfg = Debug|Win32
- {EBF43135-4A7A-400A-8F23-DF49907025AA}.Debug|Win32.Build.0 = Debug|Win32
- {EBF43135-4A7A-400A-8F23-DF49907025AA}.Release|Win32.ActiveCfg = Release|Win32
- {EBF43135-4A7A-400A-8F23-DF49907025AA}.Release|Win32.Build.0 = Release|Win32
- {89CF2C43-749E-4EC4-A7C3-3F22FBA9B874}.Debug|Win32.ActiveCfg = Debug|Win32
- {89CF2C43-749E-4EC4-A7C3-3F22FBA9B874}.Debug|Win32.Build.0 = Debug|Win32
- {89CF2C43-749E-4EC4-A7C3-3F22FBA9B874}.Release|Win32.ActiveCfg = Release|Win32
- {89CF2C43-749E-4EC4-A7C3-3F22FBA9B874}.Release|Win32.Build.0 = Release|Win32
- EndGlobalSection
- GlobalSection(SolutionProperties) = preSolution
- HideSolutionNode = FALSE
- EndGlobalSection
-EndGlobal
diff --git a/util/msvc2013/wren/wren.vcxproj b/util/msvc2013/wren/wren.vcxproj
deleted file mode 100644
index e225b826..00000000
--- a/util/msvc2013/wren/wren.vcxproj
+++ /dev/null
@@ -1,113 +0,0 @@
-
-
-
-
- Debug
- Win32
-
-
- Release
- Win32
-
-
-
- {EBF43135-4A7A-400A-8F23-DF49907025AA}
- Win32Proj
- wren
-
-
-
- Application
- true
- v120
- Unicode
-
-
- Application
- false
- v120
- true
- Unicode
-
-
-
-
-
-
-
-
-
-
-
-
- true
- $(VC_IncludePath);$(WindowsSDK_IncludePath);$(SolutionDir)..\..\src\include
- $(SolutionDir)..\..\lib\$(Configuration)\;$(SolutionDir)..\..\util\deps\libuv\Release\lib\;$(VC_LibraryPath_x86);$(WindowsSDK_LibraryPath_x86)
- $(SolutionDir)..\..\bin\$(Configuration)\
- $(SolutionDir)..\..\build\cli\$(Configuration)\
-
-
- false
- $(SolutionDir)..\..\src\include;$(IncludePath)
- $(SolutionDir)..\..\lib\$(Configuration)\;$(SolutionDir)..\..\util\deps\libuv\Release\lib\;$(LibraryPath)
- $(SolutionDir)..\..\bin\$(Configuration)\
- $(SolutionDir)..\..\build\cli\$(Configuration)\
-
-
-
-
-
- Level3
- Disabled
- WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)
- ..\..\..\src;..\..\..\src\cli;..\..\..\src\module;..\..\..\include;..\..\..\util\deps\libuv\include
-
-
- Console
- true
- wren_static_d.lib;libuv.lib;ws2_32.lib;psapi.lib;iphlpapi.lib;userenv.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)
-
-
-
-
- Level3
-
-
- MaxSpeed
- true
- true
- WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)
- ..\..\..\src;..\..\..\src\cli;..\..\..\src\module;..\..\..\include;..\..\..\util\deps\libuv\include
-
-
- Console
- true
- true
- true
- wren_static.lib;libuv.lib;ws2_32.lib;psapi.lib;iphlpapi.lib;userenv.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- {89cf2c43-749e-4ec4-a7c3-3f22fba9b874}
-
-
-
-
-
-
\ No newline at end of file
diff --git a/util/msvc2013/wren/wren.vcxproj.filters b/util/msvc2013/wren/wren.vcxproj.filters
deleted file mode 100644
index 92a02def..00000000
--- a/util/msvc2013/wren/wren.vcxproj.filters
+++ /dev/null
@@ -1,54 +0,0 @@
-
-
-
-
- {4FC737F1-C7A5-4376-A066-2A32D752A2FF}
- cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx
-
-
- {93995380-89BD-4b04-88EB-625FBE52EBFB}
- h;hh;hpp;hxx;hm;inl;inc;xsd
-
-
- {67DA6AB6-F800-4c08-8B7A-83BB121AAD01}
- rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms
-
-
-
-
- Source Files
-
-
- Source Files
-
-
- Source Files
-
-
- Source Files
-
-
- Source Files
-
-
- Source Files
-
-
-
-
- Header Files
-
-
- Header Files
-
-
- Header Files
-
-
- Header Files
-
-
- Header Files
-
-
-
diff --git a/util/msvc2013/wren_lib/wren_lib.vcxproj b/util/msvc2013/wren_lib/wren_lib.vcxproj
deleted file mode 100644
index a168270e..00000000
--- a/util/msvc2013/wren_lib/wren_lib.vcxproj
+++ /dev/null
@@ -1,108 +0,0 @@
-
-
-
-
- Debug
- Win32
-
-
- Release
- Win32
-
-
-
- {89CF2C43-749E-4EC4-A7C3-3F22FBA9B874}
- wren_lib
-
-
-
- StaticLibrary
- true
- v120
- MultiByte
-
-
- StaticLibrary
- false
- v120
- true
- MultiByte
-
-
-
-
-
-
-
-
-
-
-
-
- $(VC_IncludePath);$(WindowsSDK_IncludePath);$(SolutionDir)..\..\src\include;$(SolutionDir)..\..\src\vm;$(SolutionDir)..\..\src\optional
- wren_static_d
- $(SolutionDir)..\..\lib\$(Configuration)\
- $(SolutionDir)..\..\build\lib\$(Configuration)\
-
-
- $(VC_IncludePath);$(WindowsSDK_IncludePath);$(SolutionDir)..\..\src\include;$(SolutionDir)..\..\src\vm;$(SolutionDir)..\..\src\optional
- wren_static
- $(SolutionDir)..\..\lib\$(Configuration)\
- $(SolutionDir)..\..\build\lib\$(Configuration)\
-
-
-
- Level3
- Disabled
- true
- _LIB;_CRT_SECURE_NO_WARNINGS;_MBCS;%(PreprocessorDefinitions)
-
-
- true
-
-
-
-
- Level3
- MaxSpeed
- true
- true
- true
- MultiThreadedDLL
- _LIB;_CRT_SECURE_NO_WARNINGS;_MBCS;%(PreprocessorDefinitions)
-
-
- true
- true
- true
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
\ No newline at end of file
diff --git a/util/msvc2013/wren_lib/wren_lib.vcxproj.filters b/util/msvc2013/wren_lib/wren_lib.vcxproj.filters
deleted file mode 100644
index a4a7df27..00000000
--- a/util/msvc2013/wren_lib/wren_lib.vcxproj.filters
+++ /dev/null
@@ -1,84 +0,0 @@
-
-
-
-
- {4FC737F1-C7A5-4376-A066-2A32D752A2FF}
- cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx
-
-
- {93995380-89BD-4b04-88EB-625FBE52EBFB}
- h;hh;hpp;hxx;hm;inl;inc;xsd
-
-
- {67DA6AB6-F800-4c08-8B7A-83BB121AAD01}
- rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms
-
-
-
-
- Source Files
-
-
- Source Files
-
-
- Source Files
-
-
- Source Files
-
-
- Source Files
-
-
- Source Files
-
-
- Source Files
-
-
- Source Files
-
-
- Source Files
-
-
-
-
- Header Files
-
-
- Header Files
-
-
- Header Files
-
-
- Header Files
-
-
- Header Files
-
-
- Header Files
-
-
- Header Files
-
-
- Header Files
-
-
- Header Files
-
-
- Header Files
-
-
- Header Files
-
-
- Header Files
-
-
-
\ No newline at end of file