diff --git a/libs/win32/flite/flite.2015.vcxproj b/libs/win32/flite/flite.2015.vcxproj
index e0ffeae02c..ac34940ff4 100644
--- a/libs/win32/flite/flite.2015.vcxproj
+++ b/libs/win32/flite/flite.2015.vcxproj
@@ -78,7 +78,7 @@
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <WarningLevel>Level4</WarningLevel>
-      <DisableSpecificWarnings>4305;4090;4018;4701;4054;4055;4133;4127;4702;4996;4244;4100;4057;4706;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <DisableSpecificWarnings>4459;4305;4090;4018;4701;4054;4055;4133;4127;4702;4996;4244;4100;4057;4706;%(DisableSpecificWarnings)</DisableSpecificWarnings>
     </ClCompile>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -93,7 +93,7 @@
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <WarningLevel>TurnOffAllWarnings</WarningLevel>
-      <DisableSpecificWarnings>4100;4057;4706;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <DisableSpecificWarnings>4459;4305;4090;4018;4701;4054;4055;4133;4127;4702;4996;4244;4100;4057;4706;%(DisableSpecificWarnings)</DisableSpecificWarnings>
     </ClCompile>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -106,7 +106,7 @@
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <WarningLevel>TurnOffAllWarnings</WarningLevel>
-      <DisableSpecificWarnings>4100;4057;4706;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <DisableSpecificWarnings>4459;4305;4090;4018;4701;4054;4055;4133;4127;4702;4996;4244;4100;4057;4706;%(DisableSpecificWarnings)</DisableSpecificWarnings>
     </ClCompile>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -122,7 +122,7 @@
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <WarningLevel>TurnOffAllWarnings</WarningLevel>
-      <DisableSpecificWarnings>4100;4057;4706;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <DisableSpecificWarnings>4459;4305;4090;4018;4701;4054;4055;4133;4127;4702;4996;4244;4100;4057;4706;%(DisableSpecificWarnings)</DisableSpecificWarnings>
     </ClCompile>
   </ItemDefinitionGroup>
   <ItemGroup>