diff --git a/visualc/vngspice.vcxproj b/visualc/vngspice.vcxproj
index 5c70a356c..330352524 100644
--- a/visualc/vngspice.vcxproj
+++ b/visualc/vngspice.vcxproj
@@ -360,7 +360,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>..\src\maths\poly;..\src\frontend;..\src\spicelib\devices;tmp-bison;src\include;..\src\include;..\src\spicelib\parser;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\libsamplerate\include;..\..\libsndfile\include;..\src\maths\poly;..\src\frontend;..\src\spicelib\devices;tmp-bison;src\include;..\src\include;..\src\spicelib\parser;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;XSPICE;_MSC_PLATFORM_TOOLSET=$(PlatformToolsetVersion);CONFIG64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>false</MinimalRebuild>
       <ExceptionHandling>
@@ -376,7 +376,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>psapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>libsndfile-1.lib;libsamplerate-0.lib;psapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
       <HeapReserveSize>0</HeapReserveSize>
@@ -393,6 +393,7 @@
       </DataExecutionPrevention>
       <TargetMachine>MachineX64</TargetMachine>
       <LargeAddressAware>true</LargeAddressAware>
+      <AdditionalLibraryDirectories>..\..\libsamplerate\lib;..\..\libsndfile\lib;</AdditionalLibraryDirectories>
     </Link>
     <PostBuildEvent>
       <Command>
@@ -505,7 +506,7 @@
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\src\maths\poly;..\src\frontend;..\src\spicelib\devices;tmp-bison;src\include;..\src\include;..\src\spicelib\parser;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\libsamplerate\include;..\..\libsndfile\include;..\src\maths\poly;..\src\frontend;..\src\spicelib\devices;tmp-bison;src\include;..\src\include;..\src\spicelib\parser;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;XSPICE;_MSC_PLATFORM_TOOLSET=$(PlatformToolsetVersion);NGDEBUG;CONSOLE;CONFIG64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>false</MinimalRebuild>
       <ExceptionHandling>
@@ -521,7 +522,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>psapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>libsndfile-1.lib;libsamplerate-0.lib;psapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Console</SubSystem>
       <HeapReserveSize>0</HeapReserveSize>
@@ -533,6 +534,7 @@
       </DataExecutionPrevention>
       <TargetMachine>MachineX64</TargetMachine>
       <LargeAddressAware>true</LargeAddressAware>
+      <AdditionalLibraryDirectories>..\..\libsamplerate\lib;..\..\libsndfile\lib;</AdditionalLibraryDirectories>
     </Link>
     <PostBuildEvent>
       <Command>
@@ -556,7 +558,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>..\src\maths\poly;..\src\frontend;..\src\spicelib\devices;tmp-bison;src\include;..\src\include;..\src\spicelib\parser;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\libsamplerate\include;..\..\libsndfile\include;..\src\maths\poly;..\src\frontend;..\src\spicelib\devices;tmp-bison;src\include;..\src\include;..\src\spicelib\parser;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;XSPICE;_MSC_PLATFORM_TOOLSET=$(PlatformToolsetVersion);CONSOLE;CONFIG64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>false</MinimalRebuild>
       <ExceptionHandling>
@@ -572,7 +574,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>psapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>libsndfile-1.lib;libsamplerate-0.lib;psapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Console</SubSystem>
       <HeapReserveSize>0</HeapReserveSize>
@@ -587,6 +589,7 @@
       </DataExecutionPrevention>
       <TargetMachine>MachineX64</TargetMachine>
       <LargeAddressAware>true</LargeAddressAware>
+      <AdditionalLibraryDirectories>..\..\libsamplerate\lib;..\..\libsndfile\lib;</AdditionalLibraryDirectories>
     </Link>
     <PostBuildEvent>
       <Command>
@@ -660,7 +663,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>..\src\maths\poly;..\src\frontend;..\src\spicelib\devices;tmp-bison;src\include;..\src\include;..\src\spicelib\parser;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\libsamplerate\include;..\..\libsndfile\include;..\src\maths\poly;..\src\frontend;..\src\spicelib\devices;tmp-bison;src\include;..\src\include;..\src\spicelib\parser;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;XSPICE;_MSC_PLATFORM_TOOLSET=$(PlatformToolsetVersion);USE_OMP;CONFIG64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>false</MinimalRebuild>
       <ExceptionHandling>
@@ -677,7 +680,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>psapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>libsndfile-1.lib;libsamplerate-0.lib;psapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
       <HeapReserveSize>0</HeapReserveSize>
@@ -694,6 +697,7 @@
       </DataExecutionPrevention>
       <TargetMachine>MachineX64</TargetMachine>
       <LargeAddressAware>true</LargeAddressAware>
+      <AdditionalLibraryDirectories>..\..\libsamplerate\lib;..\..\libsndfile\lib;</AdditionalLibraryDirectories>
     </Link>
     <PostBuildEvent>
       <Command>
@@ -767,7 +771,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <WholeProgramOptimization>true</WholeProgramOptimization>
-      <AdditionalIncludeDirectories>..\src\maths\poly;..\src\frontend;..\src\spicelib\devices;tmp-bison;src\include;..\src\include;..\src\spicelib\parser;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\libsamplerate\include;..\..\libsndfile\include;..\src\maths\poly;..\src\frontend;..\src\spicelib\devices;tmp-bison;src\include;..\src\include;..\src\spicelib\parser;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>_CRT_SECURE_NO_DEPRECATE;SIMULATOR;XSPICE;_MSC_PLATFORM_TOOLSET=$(PlatformToolsetVersion);CONSOLE;CONFIG64;USE_OMP;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>false</MinimalRebuild>
       <ExceptionHandling>
@@ -784,7 +788,7 @@
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>psapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>libsndfile-1.lib;libsamplerate-0.lib;psapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Console</SubSystem>
       <HeapReserveSize>0</HeapReserveSize>
@@ -799,6 +803,7 @@
       </DataExecutionPrevention>
       <TargetMachine>MachineX64</TargetMachine>
       <LargeAddressAware>true</LargeAddressAware>
+      <AdditionalLibraryDirectories>..\..\libsamplerate\lib;..\..\libsndfile\lib;</AdditionalLibraryDirectories>
     </Link>
     <PostBuildEvent>
       <Command>