diff --git a/src/common/common-md-flag/common-md-flag.vcxproj b/src/common/common-md-flag/common-md-flag.vcxproj
index f727236772..15cdbc00cf 100644
--- a/src/common/common-md-flag/common-md-flag.vcxproj
+++ b/src/common/common-md-flag/common-md-flag.vcxproj
@@ -15,7 +15,7 @@
     <ProjectGuid>{985B3F2F-CEED-4C0A-A249-69257E719145}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>commonmdflag</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0.17134.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
@@ -58,7 +58,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <ConformanceMode>true</ConformanceMode>
+      <ConformanceMode>false</ConformanceMode>
       <LanguageStandard>stdcpplatest</LanguageStandard>
       <AdditionalIncludeDirectories>inc;telemetry;..\..\deps\cpprestsdk\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
@@ -74,7 +74,7 @@
       <WarningLevel>Level3</WarningLevel>
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <ConformanceMode>true</ConformanceMode>
+      <ConformanceMode>false</ConformanceMode>
       <LanguageStandard>stdcpplatest</LanguageStandard>
       <AdditionalIncludeDirectories>inc;telemetry;..\..\deps\cpprestsdk\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
diff --git a/src/common/interop/interop.vcxproj b/src/common/interop/interop.vcxproj
index 0d7ffd264a..a222f38546 100644
--- a/src/common/interop/interop.vcxproj
+++ b/src/common/interop/interop.vcxproj
@@ -22,7 +22,7 @@
     <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
     <Keyword>ManagedCProj</Keyword>
     <RootNamespace>interop</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0.17134.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
@@ -70,7 +70,7 @@
       <AdditionalIncludeDirectories>$(SolutionDir)src\common\interop;$(SolutionDir)src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <OmitDefaultLibName>false</OmitDefaultLibName>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpplatest</LanguageStandard>
     </ClCompile>
     <Link>
       <AdditionalDependencies>WindowsApp.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -84,7 +84,7 @@
       <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>$(SolutionDir)src\common\interop;$(SolutionDir)src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
-      <LanguageStandard>stdcpp17</LanguageStandard>
+      <LanguageStandard>stdcpplatest</LanguageStandard>
     </ClCompile>
     <Link>
       <AdditionalDependencies>WindowsApp.lib;%(AdditionalDependencies)</AdditionalDependencies>
@@ -97,7 +97,7 @@
       <PrecompiledHeader>Use</PrecompiledHeader>
       <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
     </ClCompile>
-  </ItemDefinitionGroup>  
+  </ItemDefinitionGroup>
   <ItemGroup>
     <AssemblyVersionFiles Include="Generated Files\AssemblyInfo.cpp" />
   </ItemGroup>
diff --git a/src/common/os-detection/os-detection.vcxproj b/src/common/os-detection/os-detection.vcxproj
index fe7eca3d40..f7016ba6d8 100644
--- a/src/common/os-detection/os-detection.vcxproj
+++ b/src/common/os-detection/os-detection.vcxproj
@@ -15,7 +15,7 @@
     <ProjectGuid>{E6410BFC-B341-498C-8C67-312C20CDD8D5}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>osdetection</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0.17134.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
@@ -56,7 +56,7 @@
       <WarningLevel>Level3</WarningLevel>
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>_DEBUG;OSDETECTION_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <ConformanceMode>true</ConformanceMode>
+      <ConformanceMode>false</ConformanceMode>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -71,7 +71,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>NDEBUG;OSDETECTION_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <ConformanceMode>true</ConformanceMode>
+      <ConformanceMode>false</ConformanceMode>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -86,7 +86,7 @@
       <PrecompiledHeader>Use</PrecompiledHeader>
       <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
     </ClCompile>
-  </ItemDefinitionGroup>  
+  </ItemDefinitionGroup>
   <ItemGroup>
     <ClInclude Include="framework.h" />
     <ClInclude Include="os-detect.h" />
@@ -96,7 +96,7 @@
     <ClCompile Include="dllmain.cpp" />
     <ClCompile Include="os-detect.cpp" />
     <ClCompile Include="pch.cpp">
-      <PrecompiledHeader Condition="'$(CIBuild)'!='true'">Create</PrecompiledHeader>    
+      <PrecompiledHeader Condition="'$(CIBuild)'!='true'">Create</PrecompiledHeader>
     </ClCompile>
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/src/modules/keyboardmanager/common/KeyboardManagerCommon.vcxproj b/src/modules/keyboardmanager/common/KeyboardManagerCommon.vcxproj
index 482ff40dcb..c860fed9e7 100644
--- a/src/modules/keyboardmanager/common/KeyboardManagerCommon.vcxproj
+++ b/src/modules/keyboardmanager/common/KeyboardManagerCommon.vcxproj
@@ -14,7 +14,7 @@
     <VCProjectVersion>16.0</VCProjectVersion>
     <ProjectGuid>{8AFFA899-0B73-49EC-8C50-0FADDA57B2FC}</ProjectGuid>
     <RootNamespace>KeyboardManagerCommon</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0.18362.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
@@ -59,7 +59,7 @@
       <WarningLevel>Level3</WarningLevel>
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <ConformanceMode>true</ConformanceMode>
+      <ConformanceMode>false</ConformanceMode>
       <LanguageStandard>stdcpplatest</LanguageStandard>
       <AdditionalIncludeDirectories>..\;..\..\..\common;..\..\..\common\telemetry;..\..\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
@@ -76,7 +76,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <ConformanceMode>true</ConformanceMode>
+      <ConformanceMode>false</ConformanceMode>
       <LanguageStandard>stdcpplatest</LanguageStandard>
       <AdditionalIncludeDirectories>..\;..\..\..\common;..\..\..\common\telemetry;..\..\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
@@ -93,7 +93,7 @@
       <PrecompiledHeader>Use</PrecompiledHeader>
       <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
     </ClCompile>
-  </ItemDefinitionGroup>  
+  </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="Helpers.cpp" />
     <ClCompile Include="KeyboardManagerState.cpp" />
diff --git a/src/modules/keyboardmanager/common/pch.h b/src/modules/keyboardmanager/common/pch.h
index 5ecf9fd3ad..c333436bb8 100644
--- a/src/modules/keyboardmanager/common/pch.h
+++ b/src/modules/keyboardmanager/common/pch.h
@@ -1,13 +1,15 @@
 #pragma once
 #define WIN32_LEAN_AND_MEAN
 #include <Windows.h>
+#include <winrt/base.h>
+#include <winrt/Windows.Foundation.h>
+#include <winrt/Windows.Graphics.h>
 #include <winrt/Windows.system.h>
 #include <winrt/windows.ui.xaml.hosting.h>
 #include <windows.ui.xaml.hosting.desktopwindowxamlsource.h>
 #include <winrt/windows.ui.xaml.controls.h>
 #include <winrt/Windows.ui.xaml.media.h>
 #include <winrt/Windows.Foundation.Collections.h>
-#include "winrt/Windows.Foundation.h"
 #include "winrt/Windows.Foundation.Numerics.h"
 #include "winrt/Windows.UI.Xaml.Controls.Primitives.h"
 #include "winrt/Windows.UI.Text.h"
diff --git a/src/modules/keyboardmanager/dll/KeyboardManager.vcxproj b/src/modules/keyboardmanager/dll/KeyboardManager.vcxproj
index bbd12b210a..8619670c41 100644
--- a/src/modules/keyboardmanager/dll/KeyboardManager.vcxproj
+++ b/src/modules/keyboardmanager/dll/KeyboardManager.vcxproj
@@ -15,7 +15,7 @@
     <ProjectGuid>{89f34af7-1c34-4a72-aa6e-534bcf972bd9}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>KeyboardManager</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0.18362.0</WindowsTargetPlatformVersion>
     <ProjectName>KeyboardManager</ProjectName>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
@@ -62,7 +62,7 @@
       <Optimization>Disabled</Optimization>
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>_DEBUG;EXAMPLEPOWERTOY_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <ConformanceMode>true</ConformanceMode>
+      <ConformanceMode>false</ConformanceMode>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <LanguageStandard>stdcpplatest</LanguageStandard>
     </ClCompile>
@@ -80,7 +80,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>NDEBUG;EXAMPLEPOWERTOY_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <ConformanceMode>true</ConformanceMode>
+      <ConformanceMode>false</ConformanceMode>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <LanguageStandard>stdcpplatest</LanguageStandard>
     </ClCompile>
@@ -108,7 +108,7 @@
       <PrecompiledHeader>Use</PrecompiledHeader>
       <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
     </ClCompile>
-  </ItemDefinitionGroup>  
+  </ItemDefinitionGroup>
   <ItemGroup>
     <ClInclude Include="pch.h" />
     <ClInclude Include="resource.h" />
diff --git a/src/modules/keyboardmanager/ui/pch.h b/src/modules/keyboardmanager/ui/pch.h
index 8a1c91412e..20f774631c 100644
--- a/src/modules/keyboardmanager/ui/pch.h
+++ b/src/modules/keyboardmanager/ui/pch.h
@@ -1,5 +1,6 @@
 #pragma once
 // Do not define WIN32_LEAN_AND_MEAN as WinUI doesn't work when it is defined
+#include <unknwn.h>
 #include <windows.h>
 #include <stdlib.h>
 #include <string.h>