diff --git a/src/Common/Common.vcxproj b/src/Common/Common.vcxproj
index 2ef7bc8ee73..8b138fa45d3 100644
--- a/src/Common/Common.vcxproj
+++ b/src/Common/Common.vcxproj
@@ -13,7 +13,6 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{EDB0DFAF-5D6F-4D74-AE66-0DDADE12A7F6}</ProjectGuid>
     <RootNamespace>Common</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
diff --git a/src/Externals/NVTT/NVTT.vcxproj b/src/Externals/NVTT/NVTT.vcxproj
index ccdb68622d1..6183d1b5e2b 100644
--- a/src/Externals/NVTT/NVTT.vcxproj
+++ b/src/Externals/NVTT/NVTT.vcxproj
@@ -166,7 +166,6 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{0EB257DC-5CFC-44B0-82C9-CE6B158BE473}</ProjectGuid>
     <RootNamespace>nvtt</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
diff --git a/src/Externals/cximage/cximage.vcxproj b/src/Externals/cximage/cximage.vcxproj
index 7183ee1d1e6..157d79d6abf 100644
--- a/src/Externals/cximage/cximage.vcxproj
+++ b/src/Externals/cximage/cximage.vcxproj
@@ -18,7 +18,6 @@
     <ProjectName>CxImage</ProjectName>
     <ProjectGuid>{880CD250-BA77-4DAF-A8D4-552F12DD3AE4}</ProjectGuid>
     <Keyword>MFCProj</Keyword>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
diff --git a/src/Externals/glbinding.vcxproj b/src/Externals/glbinding.vcxproj
index 6a890d95ee1..3350c23a185 100644
--- a/src/Externals/glbinding.vcxproj
+++ b/src/Externals/glbinding.vcxproj
@@ -12,7 +12,6 @@
   </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGUID>{AA714987-A9EB-3322-B3C6-EE1BD242CEC6}</ProjectGUID>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
     <Keyword>Win32Proj</Keyword>
     <Platform>Win32</Platform>
     <ProjectName>glbinding</ProjectName>
diff --git a/src/Externals/luabind b/src/Externals/luabind
index 86cd8dd1b50..f34b357b6b3 160000
--- a/src/Externals/luabind
+++ b/src/Externals/luabind
@@ -1 +1 @@
-Subproject commit 86cd8dd1b50825d7bea15ff3da837d0bdb8fd478
+Subproject commit f34b357b6b3e8510a54f0729a363e49661c8b493
diff --git a/src/Externals/ode/contrib/msvc7/ode_default/default.vcxproj b/src/Externals/ode/contrib/msvc7/ode_default/default.vcxproj
index 641eda70a61..89da6c61b9e 100644
--- a/src/Externals/ode/contrib/msvc7/ode_default/default.vcxproj
+++ b/src/Externals/ode/contrib/msvc7/ode_default/default.vcxproj
@@ -18,7 +18,6 @@
     <ProjectName>ode</ProjectName>
     <ProjectGuid>{1BF75FEB-87DD-486C-880B-227987D191C2}</ProjectGuid>
     <Keyword>AtlProj</Keyword>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/Externals/openal/OpenAL-Windows/Router/Router.vcxproj b/src/Externals/openal/OpenAL-Windows/Router/Router.vcxproj
index c179a0e9b32..821ac29035a 100644
--- a/src/Externals/openal/OpenAL-Windows/Router/Router.vcxproj
+++ b/src/Externals/openal/OpenAL-Windows/Router/Router.vcxproj
@@ -18,7 +18,6 @@
     <ProjectName>OpenAL32</ProjectName>
     <ProjectGuid>{566551F4-4EF1-4CB4-A131-F982E7606907}</ProjectGuid>
     <RootNamespace>OpenAL32</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
diff --git a/src/Layers/xrAPI/xrAPI.vcxproj b/src/Layers/xrAPI/xrAPI.vcxproj
index f114a3c5610..33c219adde8 100644
--- a/src/Layers/xrAPI/xrAPI.vcxproj
+++ b/src/Layers/xrAPI/xrAPI.vcxproj
@@ -18,7 +18,6 @@
     <ProjectGuid>{1DAEC516-E52C-4A3C-A4DA-AE3553E6E0F8}</ProjectGuid>
     <RootNamespace>xrAPI</RootNamespace>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
diff --git a/src/Layers/xrRenderPC_GL/xrRender_GL.vcxproj b/src/Layers/xrRenderPC_GL/xrRender_GL.vcxproj
index 40c23d19ad6..ae7313cd6d6 100644
--- a/src/Layers/xrRenderPC_GL/xrRender_GL.vcxproj
+++ b/src/Layers/xrRenderPC_GL/xrRender_GL.vcxproj
@@ -18,7 +18,6 @@
     <ProjectGuid>{2C5AF8C8-96A6-45B2-860B-5E9C9911DDD6}</ProjectGuid>
     <RootNamespace>xrRender_GL</RootNamespace>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/Layers/xrRenderPC_R1/xrRender_R1.vcxproj b/src/Layers/xrRenderPC_R1/xrRender_R1.vcxproj
index cdba91fdffc..670f02d7ba1 100644
--- a/src/Layers/xrRenderPC_R1/xrRender_R1.vcxproj
+++ b/src/Layers/xrRenderPC_R1/xrRender_R1.vcxproj
@@ -18,7 +18,6 @@
     <ProjectGuid>{57A498C9-A741-4DDF-8EFC-BFB9EB6B00E2}</ProjectGuid>
     <RootNamespace>xrRender_R1</RootNamespace>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>8.11</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/Layers/xrRenderPC_R2/xrRender_R2.vcxproj b/src/Layers/xrRenderPC_R2/xrRender_R2.vcxproj
index 3c75189fc3e..cc614c5ca7e 100644
--- a/src/Layers/xrRenderPC_R2/xrRender_R2.vcxproj
+++ b/src/Layers/xrRenderPC_R2/xrRender_R2.vcxproj
@@ -18,7 +18,6 @@
     <ProjectGuid>{963BA4E5-499A-454D-B002-1D5ECE0527A6}</ProjectGuid>
     <RootNamespace>xrRender_R2</RootNamespace>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>8.11</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/Layers/xrRenderPC_R3/xrRender_R3.vcxproj b/src/Layers/xrRenderPC_R3/xrRender_R3.vcxproj
index 331bba12ffe..24aae66674c 100644
--- a/src/Layers/xrRenderPC_R3/xrRender_R3.vcxproj
+++ b/src/Layers/xrRenderPC_R3/xrRender_R3.vcxproj
@@ -18,7 +18,6 @@
     <ProjectGuid>{3F383D3C-FCD8-4170-990B-EB4833F09248}</ProjectGuid>
     <RootNamespace>xrRender_R3</RootNamespace>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>8.11</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/Layers/xrRenderPC_R4/xrRender_R4.vcxproj b/src/Layers/xrRenderPC_R4/xrRender_R4.vcxproj
index e5264963191..7abe7d61953 100644
--- a/src/Layers/xrRenderPC_R4/xrRender_R4.vcxproj
+++ b/src/Layers/xrRenderPC_R4/xrRender_R4.vcxproj
@@ -18,7 +18,6 @@
     <ProjectGuid>{AC9B12ED-A2D7-4337-A981-5BD8430E96D8}</ProjectGuid>
     <RootNamespace>xrRender_R4</RootNamespace>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>8.11</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/editors/xrManagedApi/xrManagedApi.vcxproj b/src/editors/xrManagedApi/xrManagedApi.vcxproj
index e90840815f8..b8cd1002a53 100644
--- a/src/editors/xrManagedApi/xrManagedApi.vcxproj
+++ b/src/editors/xrManagedApi/xrManagedApi.vcxproj
@@ -19,7 +19,6 @@
     <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
     <Keyword>ManagedCProj</Keyword>
     <RootNamespace>xrManagedApi</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
diff --git a/src/editors/xrWeatherEditor/xrWeatherEditor.vcxproj b/src/editors/xrWeatherEditor/xrWeatherEditor.vcxproj
index c16d09fc5a6..6ff5376b8f4 100644
--- a/src/editors/xrWeatherEditor/xrWeatherEditor.vcxproj
+++ b/src/editors/xrWeatherEditor/xrWeatherEditor.vcxproj
@@ -18,7 +18,6 @@
     <ProjectGuid>{492D3DFE-9068-4E7E-A008-7C2420A651C0}</ProjectGuid>
     <RootNamespace>editor</RootNamespace>
     <Keyword>ManagedCProj</Keyword>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
diff --git a/src/utils/CompressionTest/CompressionTest.vcxproj b/src/utils/CompressionTest/CompressionTest.vcxproj
index 8503c0f2b00..d69d1b6d373 100644
--- a/src/utils/CompressionTest/CompressionTest.vcxproj
+++ b/src/utils/CompressionTest/CompressionTest.vcxproj
@@ -18,7 +18,6 @@
     <ProjectGuid>{C961EA19-716C-4A6D-BB13-689F8FB78B01}</ProjectGuid>
     <RootNamespace>CompressionTest</RootNamespace>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
diff --git a/src/utils/ETools/ETools.vcxproj b/src/utils/ETools/ETools.vcxproj
index 5626483b662..c58d3da1bd5 100644
--- a/src/utils/ETools/ETools.vcxproj
+++ b/src/utils/ETools/ETools.vcxproj
@@ -16,7 +16,6 @@
   </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{65CBB9D0-FBC6-41A4-8316-F5E9B5D7FB33}</ProjectGuid>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/utils/LWO/LWO.vcxproj b/src/utils/LWO/LWO.vcxproj
index 2fa08d24b75..1c1081fb9cf 100644
--- a/src/utils/LWO/LWO.vcxproj
+++ b/src/utils/LWO/LWO.vcxproj
@@ -16,7 +16,6 @@
   </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{A6EBBBBB-5FEF-4C20-8460-DFAB11734DED}</ProjectGuid>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
diff --git a/src/utils/ctool/ctool.vcxproj b/src/utils/ctool/ctool.vcxproj
index 06465e9d10b..fd0423adf53 100644
--- a/src/utils/ctool/ctool.vcxproj
+++ b/src/utils/ctool/ctool.vcxproj
@@ -18,7 +18,6 @@
     <ProjectGuid>{2FAAC8BA-369F-465E-B465-2235963FD377}</ProjectGuid>
     <RootNamespace>ctool</RootNamespace>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
diff --git a/src/utils/mp_configs_verifyer/mp_configs_verifyer.vcxproj b/src/utils/mp_configs_verifyer/mp_configs_verifyer.vcxproj
index d1df32d64dd..831f81be621 100644
--- a/src/utils/mp_configs_verifyer/mp_configs_verifyer.vcxproj
+++ b/src/utils/mp_configs_verifyer/mp_configs_verifyer.vcxproj
@@ -17,7 +17,6 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{1924EF23-A05E-40E5-93F2-6CCD64BE1F8B}</ProjectGuid>
     <RootNamespace>mp_configs_info</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
diff --git a/src/utils/mp_screenshots_info/mp_screenshots_info.vcxproj b/src/utils/mp_screenshots_info/mp_screenshots_info.vcxproj
index 95b8456c983..d6c47014dc5 100644
--- a/src/utils/mp_screenshots_info/mp_screenshots_info.vcxproj
+++ b/src/utils/mp_screenshots_info/mp_screenshots_info.vcxproj
@@ -17,7 +17,6 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{032A10AB-E44C-4751-A290-001EF99E664A}</ProjectGuid>
     <RootNamespace>mp_screenshots_info</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
diff --git a/src/utils/xrAI/xrAI.vcxproj b/src/utils/xrAI/xrAI.vcxproj
index 2b20429e3b3..0dbdaf7b039 100644
--- a/src/utils/xrAI/xrAI.vcxproj
+++ b/src/utils/xrAI/xrAI.vcxproj
@@ -16,7 +16,6 @@
   </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{EA5932F3-02FE-4AD3-89E8-7072DC465D25}</ProjectGuid>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/utils/xrCompress/xrCompress.vcxproj b/src/utils/xrCompress/xrCompress.vcxproj
index 96caa736eea..87d10af71b0 100644
--- a/src/utils/xrCompress/xrCompress.vcxproj
+++ b/src/utils/xrCompress/xrCompress.vcxproj
@@ -16,7 +16,6 @@
   </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{EF76867B-6EB8-4DC0-A1D6-E964FAD6FC7B}</ProjectGuid>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/utils/xrDO_Light/xrDO_Light.vcxproj b/src/utils/xrDO_Light/xrDO_Light.vcxproj
index 870b4db7289..ff2c58d91af 100644
--- a/src/utils/xrDO_Light/xrDO_Light.vcxproj
+++ b/src/utils/xrDO_Light/xrDO_Light.vcxproj
@@ -16,7 +16,6 @@
   </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{B730F54D-1199-481A-AAD0-5DB684E067C0}</ProjectGuid>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/utils/xrDXT/DXT.vcxproj b/src/utils/xrDXT/DXT.vcxproj
index 99bb0d13b48..080cbb29b63 100644
--- a/src/utils/xrDXT/DXT.vcxproj
+++ b/src/utils/xrDXT/DXT.vcxproj
@@ -17,7 +17,6 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{EBF9B543-0830-4866-9B48-DC0740E87E8A}</ProjectGuid>
     <RootNamespace>DXT</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/utils/xrLC/xrLC.vcxproj b/src/utils/xrLC/xrLC.vcxproj
index 2d6b51d5898..7f247b127f1 100644
--- a/src/utils/xrLC/xrLC.vcxproj
+++ b/src/utils/xrLC/xrLC.vcxproj
@@ -16,7 +16,6 @@
   </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{A4ABD75E-825B-4D09-B3B2-2709682E40C8}</ProjectGuid>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/utils/xrLCUtil/xrLCUtil.vcxproj b/src/utils/xrLCUtil/xrLCUtil.vcxproj
index ba0ebb0cb06..a1f3dd21036 100644
--- a/src/utils/xrLCUtil/xrLCUtil.vcxproj
+++ b/src/utils/xrLCUtil/xrLCUtil.vcxproj
@@ -19,7 +19,6 @@
     <RootNamespace>xrLCUtil</RootNamespace>
     <Keyword>Win32Proj</Keyword>
     <ProjectName>xrLCUtil</ProjectName>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/utils/xrLC_Light/xrLC_Light.vcxproj b/src/utils/xrLC_Light/xrLC_Light.vcxproj
index 8a4f92071f4..07ead45ae9c 100644
--- a/src/utils/xrLC_Light/xrLC_Light.vcxproj
+++ b/src/utils/xrLC_Light/xrLC_Light.vcxproj
@@ -18,7 +18,6 @@
     <ProjectGuid>{EFB76D6F-0092-439C-A783-C0BE10BD17C9}</ProjectGuid>
     <RootNamespace>xrLC_Light</RootNamespace>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/utils/xrLC_LightStab/xrLC_LightStab.vcxproj b/src/utils/xrLC_LightStab/xrLC_LightStab.vcxproj
index 59c81f97a8e..985668a1c5e 100644
--- a/src/utils/xrLC_LightStab/xrLC_LightStab.vcxproj
+++ b/src/utils/xrLC_LightStab/xrLC_LightStab.vcxproj
@@ -18,7 +18,6 @@
     <ProjectGuid>{EC924B9B-4991-4931-8623-E1DB9AE005CA}</ProjectGuid>
     <RootNamespace>xrLC_LightStab</RootNamespace>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/utils/xrQSlim/xrQSlim.vcxproj b/src/utils/xrQSlim/xrQSlim.vcxproj
index 4890a228023..4add32a320a 100644
--- a/src/utils/xrQSlim/xrQSlim.vcxproj
+++ b/src/utils/xrQSlim/xrQSlim.vcxproj
@@ -18,7 +18,6 @@
     <ProjectGuid>{F1836CE2-59EF-4189-8B9C-D103A511CB27}</ProjectGuid>
     <RootNamespace>xrQSlim</RootNamespace>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/xrCDB/xrCDB.vcxproj b/src/xrCDB/xrCDB.vcxproj
index d2b6b8d1657..8e287404a49 100644
--- a/src/xrCDB/xrCDB.vcxproj
+++ b/src/xrCDB/xrCDB.vcxproj
@@ -17,7 +17,6 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{A19B1DF2-82EC-4364-8BDF-85D13A1C89B5}</ProjectGuid>
     <RootNamespace>xrCDB</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
diff --git a/src/xrCore/xrCore.vcxproj b/src/xrCore/xrCore.vcxproj
index 1c1bca3001c..e1b60b338d3 100644
--- a/src/xrCore/xrCore.vcxproj
+++ b/src/xrCore/xrCore.vcxproj
@@ -18,7 +18,6 @@
     <ProjectGuid>{A0F7D1FB-59A7-4717-A7E4-96F37E91998E}</ProjectGuid>
     <RootNamespace>xrCore</RootNamespace>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/xrD3D9-Null/xrD3D9-Null.vcxproj b/src/xrD3D9-Null/xrD3D9-Null.vcxproj
index 8af673c5ec1..6e570f67ed8 100644
--- a/src/xrD3D9-Null/xrD3D9-Null.vcxproj
+++ b/src/xrD3D9-Null/xrD3D9-Null.vcxproj
@@ -17,7 +17,6 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{0899B131-F1D4-4876-9BA1-67AC821DB9E1}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
diff --git a/src/xrEngine/xrEngine.vcxproj b/src/xrEngine/xrEngine.vcxproj
index 5af78005352..8d39d873c34 100644
--- a/src/xrEngine/xrEngine.vcxproj
+++ b/src/xrEngine/xrEngine.vcxproj
@@ -29,7 +29,6 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{2578C6D8-660D-48AE-9322-7422F8664F06}</ProjectGuid>
     <RootNamespace>xrEngine</RootNamespace>
-    <WindowsTargetPlatformVersion>8.11</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release_Dedicated|Win32'" Label="Configuration">
diff --git a/src/xrGame/xrGame.vcxproj b/src/xrGame/xrGame.vcxproj
index 63bcc679ac7..7f13ab8d76d 100644
--- a/src/xrGame/xrGame.vcxproj
+++ b/src/xrGame/xrGame.vcxproj
@@ -17,7 +17,6 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{200652A6-043E-4634-8837-87983B3BD5E0}</ProjectGuid>
     <RootNamespace>xrGame</RootNamespace>
-    <WindowsTargetPlatformVersion>8.11</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
diff --git a/src/xrGameSpy/xrGameSpy.vcxproj b/src/xrGameSpy/xrGameSpy.vcxproj
index efa00f92ecc..f137ccf13ed 100644
--- a/src/xrGameSpy/xrGameSpy.vcxproj
+++ b/src/xrGameSpy/xrGameSpy.vcxproj
@@ -18,7 +18,6 @@
     <ProjectGuid>{5535F6B4-7AE6-4B66-8AEA-CC31C14D7AB7}</ProjectGuid>
     <RootNamespace>xrGameSpy</RootNamespace>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>8.11</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
diff --git a/src/xrNetServer/xrNetServer.vcxproj b/src/xrNetServer/xrNetServer.vcxproj
index 87ac037a14e..353ec376f11 100644
--- a/src/xrNetServer/xrNetServer.vcxproj
+++ b/src/xrNetServer/xrNetServer.vcxproj
@@ -16,7 +16,6 @@
   </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{435BAC9A-B225-457D-AB40-C9BD0CC8838C}</ProjectGuid>
-    <WindowsTargetPlatformVersion>8.11</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
diff --git a/src/xrParticles/xrParticles.vcxproj b/src/xrParticles/xrParticles.vcxproj
index 700030f403f..8206237fad2 100644
--- a/src/xrParticles/xrParticles.vcxproj
+++ b/src/xrParticles/xrParticles.vcxproj
@@ -17,7 +17,6 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{94A1C366-3D19-48E6-8170-4ADC2E70DF97}</ProjectGuid>
     <RootNamespace>xrParticles</RootNamespace>
-    <WindowsTargetPlatformVersion>8.11</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
diff --git a/src/xrScriptEngine/xrScriptEngine.vcxproj b/src/xrScriptEngine/xrScriptEngine.vcxproj
index 1d1cec46ac0..cd96ef3fb42 100644
--- a/src/xrScriptEngine/xrScriptEngine.vcxproj
+++ b/src/xrScriptEngine/xrScriptEngine.vcxproj
@@ -17,7 +17,6 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{132C62DE-DE85-4978-9675-C78ED4DA46F0}</ProjectGuid>
     <RootNamespace>xrScriptEngine</RootNamespace>
-    <WindowsTargetPlatformVersion>8.11</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
diff --git a/src/xrSound/xrSound.vcxproj b/src/xrSound/xrSound.vcxproj
index d09f68ddaaa..16330fd965f 100644
--- a/src/xrSound/xrSound.vcxproj
+++ b/src/xrSound/xrSound.vcxproj
@@ -17,7 +17,6 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{CCCA7859-EB86-493E-9B53-C4235F45B3C5}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>8.11</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Mixed|Win32'" Label="Configuration">
diff --git a/src/xrXMLParser/xrXMLParser.vcxproj b/src/xrXMLParser/xrXMLParser.vcxproj
index 6ec4512a2be..732944b4407 100644
--- a/src/xrXMLParser/xrXMLParser.vcxproj
+++ b/src/xrXMLParser/xrXMLParser.vcxproj
@@ -16,7 +16,6 @@
   </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{94A1C366-3D19-48E6-8170-4ADC2E70DF98}</ProjectGuid>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">