diff --git a/lib/cppcheck.vcxproj b/lib/cppcheck.vcxproj
index 6e11e522d..f96ec582d 100644
--- a/lib/cppcheck.vcxproj
+++ b/lib/cppcheck.vcxproj
@@ -290,7 +290,7 @@
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>CPPCHECKLIB_EXPORT;TINYXML2_EXPORT;WIN32;HAVE_RULES;_CRT_SECURE_NO_WARNINGS;WIN32_LEAN_AND_MEAN;TIXML_USE_STL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <WarningLevel>Level4</WarningLevel>
-      <AdditionalIncludeDirectories>..\externals;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\externals\simplecpp;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4251;4482;4512</DisableSpecificWarnings>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <PrecompiledHeader>Use</PrecompiledHeader>
@@ -315,7 +315,7 @@
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>CPPCHECKLIB_EXPORT;TINYXML2_EXPORT;WIN32;_CRT_SECURE_NO_WARNINGS;WIN32_LEAN_AND_MEAN;_WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <WarningLevel>Level4</WarningLevel>
-      <AdditionalIncludeDirectories>..\externals;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\externals\simplecpp;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4251;4482;4512</DisableSpecificWarnings>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <PrecompiledHeader>Use</PrecompiledHeader>
@@ -338,7 +338,7 @@
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>CPPCHECKLIB_EXPORT;TINYXML2_EXPORT;WIN32;HAVE_RULES;_CRT_SECURE_NO_WARNINGS;WIN32_LEAN_AND_MEAN;_WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <WarningLevel>Level4</WarningLevel>
-      <AdditionalIncludeDirectories>..\externals;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\externals\simplecpp;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4251;4482;4512</DisableSpecificWarnings>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <PrecompiledHeader>Use</PrecompiledHeader>
@@ -365,7 +365,7 @@
       <OmitFramePointers>true</OmitFramePointers>
       <StringPooling>true</StringPooling>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <AdditionalIncludeDirectories>..\externals;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\externals\simplecpp;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4251;4482;4512</DisableSpecificWarnings>
       <PreprocessorDefinitions>CPPCHECKLIB_EXPORT;TINYXML2_EXPORT;NDEBUG;WIN32;_CRT_SECURE_NO_WARNINGS;WIN32_LEAN_AND_MEAN;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
@@ -400,7 +400,7 @@
       <OmitFramePointers>true</OmitFramePointers>
       <StringPooling>true</StringPooling>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <AdditionalIncludeDirectories>..\externals;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\externals\simplecpp;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4251;4482;4512</DisableSpecificWarnings>
       <PreprocessorDefinitions>CPPCHECKLIB_EXPORT;TINYXML2_EXPORT;NDEBUG;WIN32;HAVE_RULES;_CRT_SECURE_NO_WARNINGS;WIN32_LEAN_AND_MEAN;TIXML_USE_STL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
@@ -436,7 +436,7 @@
       <OmitFramePointers>true</OmitFramePointers>
       <StringPooling>true</StringPooling>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <AdditionalIncludeDirectories>..\externals;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\externals\simplecpp;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4251;4482;4512</DisableSpecificWarnings>
       <PreprocessorDefinitions>CPPCHECKLIB_EXPORT;TINYXML2_EXPORT;NDEBUG;WIN32;_CRT_SECURE_NO_WARNINGS;WIN32_LEAN_AND_MEAN;_WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
@@ -470,7 +470,7 @@
       <OmitFramePointers>true</OmitFramePointers>
       <StringPooling>true</StringPooling>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <AdditionalIncludeDirectories>..\externals;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\externals\simplecpp;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4251;4482;4512</DisableSpecificWarnings>
       <PreprocessorDefinitions>CPPCHECKLIB_EXPORT;TINYXML2_EXPORT;NDEBUG;WIN32;HAVE_RULES;_CRT_SECURE_NO_WARNINGS;WIN32_LEAN_AND_MEAN;_WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
diff --git a/test/testrunner.vcxproj b/test/testrunner.vcxproj
index b3d195271..8b2dd2704 100644
--- a/test/testrunner.vcxproj
+++ b/test/testrunner.vcxproj
@@ -194,7 +194,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
-      <AdditionalIncludeDirectories>..\cli;..\lib;..\externals;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\cli;..\lib;..\externals\simplecpp;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <BufferSecurityCheck>true</BufferSecurityCheck>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <Optimization>Disabled</Optimization>
@@ -218,7 +218,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
-      <AdditionalIncludeDirectories>..\cli;..\lib;..\externals;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\cli;..\lib;..\externals\simplecpp;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <BufferSecurityCheck>false</BufferSecurityCheck>
       <Optimization>MaxSpeed</Optimization>
       <PreprocessorDefinitions>CPPCHECKLIB_IMPORT;NDEBUG;WIN32;_CRT_SECURE_NO_WARNINGS;WIN32_LEAN_AND_MEAN;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -254,7 +254,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
-      <AdditionalIncludeDirectories>..\cli;..\lib;..\externals;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\cli;..\lib;..\externals\simplecpp;..\externals\tinyxml;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <BufferSecurityCheck>false</BufferSecurityCheck>
       <Optimization>MaxSpeed</Optimization>
       <PreprocessorDefinitions>CPPCHECKLIB_IMPORT;NDEBUG;WIN32;_CRT_SECURE_NO_WARNINGS;WIN32_LEAN_AND_MEAN;_WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>