diff --git a/VisualStudio/filesync/filesync.vcxproj b/VisualStudio/filesync/filesync.vcxproj
index 5769b11..b7dd927 100644
--- a/VisualStudio/filesync/filesync.vcxproj
+++ b/VisualStudio/filesync/filesync.vcxproj
@@ -75,6 +75,7 @@
       <Optimization>Disabled</Optimization>
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>_MBCS;%(PreprocessorDefinitions);WIN32;_CRT_SECURE_NO_WARNINGS</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
     </ClCompile>
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
@@ -103,6 +104,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>_MBCS;%(PreprocessorDefinitions);WIN32;_CRT_SECURE_NO_WARNINGS</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>