diff --git a/UsbDkController/UsbDkController.vcxproj b/UsbDkController/UsbDkController.vcxproj
index 50e9188..993a71c 100644
--- a/UsbDkController/UsbDkController.vcxproj
+++ b/UsbDkController/UsbDkController.vcxproj
@@ -219,6 +219,7 @@
       <SDLCheck>true</SDLCheck>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(IntDir);%(AdditionalIncludeDirectories);$(SolutionDir)\UsbDkHelper;$(SolutionDir)\UsbDk</AdditionalIncludeDirectories>
+      <CallingConvention>Cdecl</CallingConvention>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -236,6 +237,7 @@
       <SDLCheck>true</SDLCheck>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(IntDir);%(AdditionalIncludeDirectories);$(SolutionDir)\UsbDkHelper;$(SolutionDir)\UsbDk</AdditionalIncludeDirectories>
+      <CallingConvention>Cdecl</CallingConvention>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -253,6 +255,7 @@
       <SDLCheck>true</SDLCheck>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(IntDir);%(AdditionalIncludeDirectories);$(SolutionDir)\UsbDkHelper;$(SolutionDir)\UsbDk</AdditionalIncludeDirectories>
+      <CallingConvention>Cdecl</CallingConvention>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -270,6 +273,7 @@
       <SDLCheck>true</SDLCheck>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(IntDir);%(AdditionalIncludeDirectories);$(SolutionDir)\UsbDkHelper;$(SolutionDir)\UsbDk</AdditionalIncludeDirectories>
+      <CallingConvention>Cdecl</CallingConvention>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -287,6 +291,7 @@
       <SDLCheck>true</SDLCheck>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(IntDir);%(AdditionalIncludeDirectories);$(SolutionDir)\UsbDkHelper;$(SolutionDir)\UsbDk</AdditionalIncludeDirectories>
+      <CallingConvention>Cdecl</CallingConvention>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -304,6 +309,7 @@
       <SDLCheck>true</SDLCheck>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(IntDir);%(AdditionalIncludeDirectories);$(SolutionDir)\UsbDkHelper;$(SolutionDir)\UsbDk</AdditionalIncludeDirectories>
+      <CallingConvention>Cdecl</CallingConvention>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -323,6 +329,7 @@
       <SDLCheck>true</SDLCheck>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(IntDir);%(AdditionalIncludeDirectories);$(SolutionDir)\UsbDkHelper;$(SolutionDir)\UsbDk</AdditionalIncludeDirectories>
+      <CallingConvention>Cdecl</CallingConvention>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -344,6 +351,7 @@
       <SDLCheck>true</SDLCheck>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(IntDir);%(AdditionalIncludeDirectories);$(SolutionDir)\UsbDkHelper;$(SolutionDir)\UsbDk</AdditionalIncludeDirectories>
+      <CallingConvention>Cdecl</CallingConvention>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -365,6 +373,7 @@
       <SDLCheck>true</SDLCheck>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(IntDir);%(AdditionalIncludeDirectories);$(SolutionDir)\UsbDkHelper;$(SolutionDir)\UsbDk</AdditionalIncludeDirectories>
+      <CallingConvention>Cdecl</CallingConvention>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -386,6 +395,7 @@
       <SDLCheck>true</SDLCheck>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(IntDir);%(AdditionalIncludeDirectories);$(SolutionDir)\UsbDkHelper;$(SolutionDir)\UsbDk</AdditionalIncludeDirectories>
+      <CallingConvention>Cdecl</CallingConvention>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -407,6 +417,7 @@
       <SDLCheck>true</SDLCheck>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(IntDir);%(AdditionalIncludeDirectories);$(SolutionDir)\UsbDkHelper;$(SolutionDir)\UsbDk</AdditionalIncludeDirectories>
+      <CallingConvention>Cdecl</CallingConvention>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -428,6 +439,7 @@
       <SDLCheck>true</SDLCheck>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
       <AdditionalIncludeDirectories>$(IntDir);%(AdditionalIncludeDirectories);$(SolutionDir)\UsbDkHelper;$(SolutionDir)\UsbDk</AdditionalIncludeDirectories>
+      <CallingConvention>Cdecl</CallingConvention>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>