diff --git a/DLL Source/J42_ARR_plugin.vcxproj b/DLL Source/J42_ARR_plugin.vcxproj
index 1ccef42..cadafe5 100644
--- a/DLL Source/J42_ARR_plugin.vcxproj	
+++ b/DLL Source/J42_ARR_plugin.vcxproj	
@@ -69,9 +69,9 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
-      <Optimization>MaxSpeed</Optimization>
+      <Optimization>Disabled</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <IntrinsicFunctions>false</IntrinsicFunctions>
       <PreprocessorDefinitions>NDEBUG;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>$(SolutionDir);$(SolutionDir)\..;%(AdditionalIncludeDirectories);</AdditionalIncludeDirectories>
       <ForcedIncludeFiles>common/IPrefix.h</ForcedIncludeFiles>