Index: src/chext/chext.vc140.vcxproj
===================================================================
diff -u -N -ra27d1acf1bda3c25b6dcce0d0eb0278009ce63ae -rc4b596d905262841724ae7b091c11a8c9d5b4a5f
--- src/chext/chext.vc140.vcxproj	(.../chext.vc140.vcxproj)	(revision a27d1acf1bda3c25b6dcce0d0eb0278009ce63ae)
+++ src/chext/chext.vc140.vcxproj	(.../chext.vc140.vcxproj)	(revision c4b596d905262841724ae7b091c11a8c9d5b4a5f)
@@ -204,6 +204,7 @@
       <SDLCheck>true</SDLCheck>
       <DisableSpecificWarnings>4714;4503</DisableSpecificWarnings>
       <MinimalRebuild>true</MinimalRebuild>
+      <EnableEnhancedInstructionSet>NoExtensions</EnableEnhancedInstructionSet>
     </ClCompile>
     <ResourceCompile>
       <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -238,6 +239,7 @@
       <AdditionalIncludeDirectories>..\..\ext\gmock\include</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4714;4503</DisableSpecificWarnings>
       <MinimalRebuild>true</MinimalRebuild>
+      <EnableEnhancedInstructionSet>NoExtensions</EnableEnhancedInstructionSet>
     </ClCompile>
     <ResourceCompile>
       <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -373,6 +375,7 @@
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <SDLCheck>true</SDLCheck>
       <DisableSpecificWarnings>4714;4503</DisableSpecificWarnings>
+      <EnableEnhancedInstructionSet>NoExtensions</EnableEnhancedInstructionSet>
     </ClCompile>
     <ResourceCompile>
       <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -408,6 +411,7 @@
       <SDLCheck>true</SDLCheck>
       <AdditionalIncludeDirectories>..\..\ext\gmock\include</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4714;4503</DisableSpecificWarnings>
+      <EnableEnhancedInstructionSet>NoExtensions</EnableEnhancedInstructionSet>
     </ClCompile>
     <ResourceCompile>
       <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>