diff --git a/visualc/sharedspice.vcxproj b/visualc/sharedspice.vcxproj
index 302d22ba5..78ef738c9 100644
--- a/visualc/sharedspice.vcxproj
+++ b/visualc/sharedspice.vcxproj
@@ -198,8 +198,8 @@
     </CustomBuildStep>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\src\maths\poly;..\src\frontend;..\src\spicelib\devices;tmp-bison;..\src\spicelib\parser;src\include;..\src\include;..\src\include\cppduals;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;XSPICE;SHARED_MODULE;CONFIG64;_MSC_PLATFORM_TOOLSET=$(PlatformToolsetVersion);NGDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\src\maths\poly;..\src\osdi;..\src\frontend;..\src\spicelib\devices;tmp-bison;..\src\spicelib\parser;src\include;..\src\include;..\src\include\cppduals;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;SHARED_MODULE;CONFIG64;_MSC_PLATFORM_TOOLSET=$(PlatformToolsetVersion);NGDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PreprocessToFile>false</PreprocessToFile>
       <PreprocessSuppressLineNumbers>false</PreprocessSuppressLineNumbers>
       <MinimalRebuild>false</MinimalRebuild>
@@ -248,8 +248,8 @@
       <Optimization>Full</Optimization>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>..\src\maths\poly;..\src\frontend;..\src\spicelib\devices;tmp-bison;..\src\spicelib\parser;src\include;..\src\include;..\src\include\cppduals;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;XSPICE;SHARED_MODULE;CONFIG64;_MSC_PLATFORM_TOOLSET=$(PlatformToolsetVersion);%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\src\maths\poly;..\src\osdi;..\src\frontend;..\src\spicelib\devices;tmp-bison;..\src\spicelib\parser;src\include;..\src\include;..\src\include\cppduals;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;SHARED_MODULE;CONFIG64;_MSC_PLATFORM_TOOLSET=$(PlatformToolsetVersion);%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>false</MinimalRebuild>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -338,8 +338,8 @@
       <Optimization>Full</Optimization>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>..\src\maths\poly;..\src\frontend;..\src\spicelib\devices;tmp-bison;..\src\spicelib\parser;src\include;..\src\include;..\src\include\cppduals;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;XSPICE;SHARED_MODULE;CONFIG64;_MSC_PLATFORM_TOOLSET=$(PlatformToolsetVersion);USE_OMP;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\src\maths\poly;..\src\osdi;..\src\frontend;..\src\spicelib\devices;tmp-bison;..\src\spicelib\parser;src\include;..\src\include;..\src\include\cppduals;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;SHARED_MODULE;CONFIG64;_MSC_PLATFORM_TOOLSET=$(PlatformToolsetVersion);USE_OMP;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>false</MinimalRebuild>
       <ExceptionHandling>
       </ExceptionHandling>