diff --git a/makefiles/win32/NormDll.vcxproj b/makefiles/win32/NormDll.vcxproj
index 7a06474..384812c 100755
--- a/makefiles/win32/NormDll.vcxproj
+++ b/makefiles/win32/NormDll.vcxproj
@@ -21,27 +21,27 @@
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     <Keyword>Win32Proj</Keyword>
-    <WindowsTargetPlatformVersion>10.0.16299.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
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   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
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   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
diff --git a/makefiles/win32/NormLib.vcxproj b/makefiles/win32/NormLib.vcxproj
index 356c55f..45ed173 100755
--- a/makefiles/win32/NormLib.vcxproj
+++ b/makefiles/win32/NormLib.vcxproj
@@ -20,33 +20,33 @@
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     <ProjectGuid>{D7B0023C-8798-4918-8DA0-05C9054D70B9}</ProjectGuid>
-    <WindowsTargetPlatformVersion>10.0.16299.0</WindowsTargetPlatformVersion>
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   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
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diff --git a/makefiles/win32/norm/norm.vcxproj b/makefiles/win32/norm/norm.vcxproj
index 9034b1c..1ccc4b4 100755
--- a/makefiles/win32/norm/norm.vcxproj
+++ b/makefiles/win32/norm/norm.vcxproj
@@ -20,30 +20,30 @@
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
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diff --git a/makefiles/win32/normCast.vcxproj b/makefiles/win32/normCast.vcxproj
index 2f2b633..cc58903 100644
--- a/makefiles/win32/normCast.vcxproj
+++ b/makefiles/win32/normCast.vcxproj
@@ -21,30 +21,30 @@
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     <RootNamespace>normTest</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0.16299.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
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diff --git a/makefiles/win32/normTest.vcxproj b/makefiles/win32/normTest.vcxproj
index 5194ee9..98de7fc 100755
--- a/makefiles/win32/normTest.vcxproj
+++ b/makefiles/win32/normTest.vcxproj
@@ -21,30 +21,30 @@
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     <RootNamespace>normTest</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0.16299.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
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   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
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-    <PlatformToolset>v141</PlatformToolset>
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
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+    <PlatformToolset>v142</PlatformToolset>
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diff --git a/makefiles/win32/npc.vcxproj b/makefiles/win32/npc.vcxproj
index 0c44544..c5a2045 100755
--- a/makefiles/win32/npc.vcxproj
+++ b/makefiles/win32/npc.vcxproj
@@ -21,30 +21,30 @@
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     <RootNamespace>normTest</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0.16299.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
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   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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