diff --git a/.gitignore b/.gitignore
index bc3df510..3639d324 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,8 @@
-ide/vs2017/*.db
-ide/vs2017/*.opendb
-ide/vs2017/*.user
-ide/vs2017/.vs
+ide/vs20??/*.db
+ide/vs20??/*.opendb
+ide/vs20??/*.user
+ide/vs20??/*.vcxproj.filters
+ide/vs20??/.vs
 out/
 docs/
 *.zip
diff --git a/ide/vs2019/mimalloc-override-test.vcxproj b/ide/vs2019/mimalloc-override-test.vcxproj
index d75a67e1..79adedb0 100644
--- a/ide/vs2019/mimalloc-override-test.vcxproj
+++ b/ide/vs2019/mimalloc-override-test.vcxproj
@@ -90,10 +90,19 @@
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>..\..\include</AdditionalIncludeDirectories>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <ExceptionHandling>false</ExceptionHandling>
+      <CompileAs>Default</CompileAs>
+      <SupportJustMyCode>false</SupportJustMyCode>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
+      <AdditionalDependencies>kernel32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
+    <PostBuildEvent />
+    <PostBuildEvent>
+      <Command>
+      </Command>
+    </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
@@ -103,14 +112,21 @@
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>..\..\include</AdditionalIncludeDirectories>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <ExceptionHandling>false</ExceptionHandling>
+      <CompileAs>Default</CompileAs>
+      <SupportJustMyCode>false</SupportJustMyCode>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
       <EntryPointSymbol>
       </EntryPointSymbol>
-      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
+      <AdditionalDependencies>kernel32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
+    <PostBuildEvent />
+    <PostBuildEvent>
+      <Command>
+      </Command>
+    </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
@@ -128,7 +144,12 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <SubSystem>Console</SubSystem>
+      <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
+    <PostBuildEvent>
+      <Command>
+      </Command>
+    </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
@@ -150,15 +171,19 @@
       </EntryPointSymbol>
       <AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
+    <PostBuildEvent>
+      <Command>
+      </Command>
+    </PostBuildEvent>
   </ItemDefinitionGroup>
-  <ItemGroup>
-    <ClCompile Include="..\..\test\main-override.cpp" />
-  </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="mimalloc-override.vcxproj">
       <Project>{abb5eae7-b3e6-432e-b636-333449892ea7}</Project>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\test\main-override.cpp" />
+  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
diff --git a/ide/vs2019/mimalloc-override.vcxproj b/ide/vs2019/mimalloc-override.vcxproj
index 33c9ee55..c651879f 100644
--- a/ide/vs2019/mimalloc-override.vcxproj
+++ b/ide/vs2019/mimalloc-override.vcxproj
@@ -35,7 +35,6 @@
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <PlatformToolset>v142</PlatformToolset>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
@@ -46,7 +45,6 @@
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <PlatformToolset>v142</PlatformToolset>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -70,21 +68,25 @@
     <OutDir>$(SolutionDir)..\..\out\msvc-$(Platform)\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</IntDir>
     <TargetExt>.dll</TargetExt>
+    <TargetName>mimalloc-override</TargetName>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <OutDir>$(SolutionDir)..\..\out\msvc-$(Platform)\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</IntDir>
     <TargetExt>.dll</TargetExt>
+    <TargetName>mimalloc-override</TargetName>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <OutDir>$(SolutionDir)..\..\out\msvc-$(Platform)\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</IntDir>
     <TargetExt>.dll</TargetExt>
+    <TargetName>mimalloc-override</TargetName>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <OutDir>$(SolutionDir)..\..\out\msvc-$(Platform)\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</IntDir>
     <TargetExt>.dll</TargetExt>
+    <TargetName>mimalloc-override</TargetName>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -93,26 +95,26 @@
       <SDLCheck>true</SDLCheck>
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>MI_SHARED_LIB;MI_SHARED_LIB_EXPORT;MI_MALLOC_OVERRIDE;_MBCS;%(PreprocessorDefinitions);</PreprocessorDefinitions>
+      <PreprocessorDefinitions>MI_SHARED_LIB;MI_SHARED_LIB_EXPORT;MI_MALLOC_OVERRIDE;%(PreprocessorDefinitions);</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <SupportJustMyCode>false</SupportJustMyCode>
+      <CompileAs>Default</CompileAs>
     </ClCompile>
-    <PostBuildEvent>
-      <Command>
-      </Command>
-    </PostBuildEvent>
-    <PostBuildEvent>
-      <Message>
-      </Message>
-    </PostBuildEvent>
     <Link>
-      <EntryPointSymbol>DllEntry</EntryPointSymbol>
-      <AdditionalDependencies>kernel32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>$(ProjectDir)\..\..\bin\mimalloc-redirect32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <IgnoreSpecificDefaultLibraries>
       </IgnoreSpecificDefaultLibraries>
       <ModuleDefinitionFile>
       </ModuleDefinitionFile>
+      <LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
+      <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
     </Link>
+    <PostBuildEvent>
+      <Command>COPY /Y $(ProjectDir)..\..\bin\mimalloc-redirect32.dll $(OutputPath)</Command>
+    </PostBuildEvent>
+    <PostBuildEvent>
+      <Message>Copy mimalloc-redirect32.dll to the output directory</Message>
+    </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
@@ -121,26 +123,26 @@
       <SDLCheck>true</SDLCheck>
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>MI_SHARED_LIB;MI_SHARED_LIB_EXPORT;MI_MALLOC_OVERRIDE;_MBCS;%(PreprocessorDefinitions);</PreprocessorDefinitions>
+      <PreprocessorDefinitions>MI_SHARED_LIB;MI_SHARED_LIB_EXPORT;MI_MALLOC_OVERRIDE;%(PreprocessorDefinitions);</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <SupportJustMyCode>false</SupportJustMyCode>
+      <CompileAs>Default</CompileAs>
     </ClCompile>
-    <PostBuildEvent>
-      <Command>
-      </Command>
-    </PostBuildEvent>
-    <PostBuildEvent>
-      <Message>
-      </Message>
-    </PostBuildEvent>
     <Link>
-      <EntryPointSymbol>DllEntry</EntryPointSymbol>
-      <AdditionalDependencies>kernel32.lib;..\..\bin\mimalloc-redirect.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>$(ProjectDir)\..\..\bin\mimalloc-redirect.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <IgnoreSpecificDefaultLibraries>
       </IgnoreSpecificDefaultLibraries>
       <ModuleDefinitionFile>
       </ModuleDefinitionFile>
+      <LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
+      <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
     </Link>
+    <PostBuildEvent>
+      <Command>COPY /Y $(ProjectDir)..\..\bin\mimalloc-redirect.dll $(OutputPath)</Command>
+    </PostBuildEvent>
+    <PostBuildEvent>
+      <Message>copy mimalloc-redirect.dll to the output directory</Message>
+    </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
@@ -148,30 +150,30 @@
       <Optimization>MaxSpeed</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <SDLCheck>true</SDLCheck>
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>MI_SHARED_LIB;MI_SHARED_LIB_EXPORT;MI_MALLOC_OVERRIDE;_MBCS;%(PreprocessorDefinitions);NDEBUG</PreprocessorDefinitions>
+      <PreprocessorDefinitions>MI_SHARED_LIB;MI_SHARED_LIB_EXPORT;MI_MALLOC_OVERRIDE;%(PreprocessorDefinitions);NDEBUG</PreprocessorDefinitions>
       <AssemblerOutput>AssemblyAndSourceCode</AssemblerOutput>
       <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
       <WholeProgramOptimization>false</WholeProgramOptimization>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <CompileAs>Default</CompileAs>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <EntryPointSymbol>DllEntry</EntryPointSymbol>
-      <AdditionalDependencies>kernel32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>$(ProjectDir)\..\..\bin\mimalloc-redirect32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <ModuleDefinitionFile>
       </ModuleDefinitionFile>
+      <LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
+      <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
     </Link>
     <PostBuildEvent>
-      <Command>
-      </Command>
+      <Command>COPY /Y $(ProjectDir)..\..\bin\mimalloc-redirect32.dll $(OutputPath)</Command>
     </PostBuildEvent>
     <PostBuildEvent>
-      <Message>
-      </Message>
+      <Message>Copy mimalloc-redirect32.dll to the output directory</Message>
     </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -182,42 +184,35 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>MI_SHARED_LIB;MI_SHARED_LIB_EXPORT;MI_MALLOC_OVERRIDE;_MBCS;%(PreprocessorDefinitions);NDEBUG</PreprocessorDefinitions>
+      <PreprocessorDefinitions>MI_SHARED_LIB;MI_SHARED_LIB_EXPORT;MI_MALLOC_OVERRIDE;%(PreprocessorDefinitions);NDEBUG</PreprocessorDefinitions>
       <AssemblerOutput>AssemblyAndSourceCode</AssemblerOutput>
       <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
       <WholeProgramOptimization>false</WholeProgramOptimization>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <CompileAs>Default</CompileAs>
       <BufferSecurityCheck>false</BufferSecurityCheck>
-      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
-      <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
-      <ControlFlowGuard>false</ControlFlowGuard>
-      <EnableEnhancedInstructionSet>AdvancedVectorExtensions</EnableEnhancedInstructionSet>
-      <FloatingPointModel>Fast</FloatingPointModel>
-      <AdditionalOptions>/Bv /Ob3  /d2FH4  /Gw /fp:fast /GL %(AdditionalOptions)</AdditionalOptions>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <EntryPointSymbol>DllEntry</EntryPointSymbol>
-      <AdditionalDependencies>kernel32.lib;..\..\bin\mimalloc-redirect.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>$(ProjectDir)\..\..\bin\mimalloc-redirect.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <ModuleDefinitionFile>
       </ModuleDefinitionFile>
-      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
-      <AdditionalOptions>/LTCG /USEPROFILE:AGGRESSIVE /d2:-threads16 /d2:-notypeopt %(AdditionalOptions)</AdditionalOptions>
+      <LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
+      <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
     </Link>
     <PostBuildEvent>
-      <Command>
-      </Command>
+      <Command>COPY /Y $(ProjectDir)..\..\bin\mimalloc-redirect.dll $(OutputPath)</Command>
     </PostBuildEvent>
     <PostBuildEvent>
-      <Message>
-      </Message>
+      <Message>copy mimalloc-redirect.dll to the output directory</Message>
     </PostBuildEvent>
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClInclude Include="$(ProjectDir)..\..\include\mimalloc-internal.h" />
     <ClInclude Include="$(ProjectDir)..\..\include\mimalloc.h" />
     <ClInclude Include="..\..\include\mimalloc-atomic.h" />
+    <ClInclude Include="..\..\include\mimalloc-override.h" />
     <ClInclude Include="..\..\include\mimalloc-types.h" />
   </ItemGroup>
   <ItemGroup>
@@ -227,7 +222,12 @@
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</ExcludedFromBuild>
     </ClCompile>
-    <ClCompile Include="..\..\src\alloc-override-win.c" />
+    <ClCompile Include="..\..\src\alloc-override.c">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\src\alloc-posix.c" />
     <ClCompile Include="..\..\src\alloc.c" />
     <ClCompile Include="..\..\src\heap.c" />
diff --git a/ide/vs2019/mimalloc-test-stress.vcxproj b/ide/vs2019/mimalloc-test-stress.vcxproj
index 6aed1cc1..afbb6666 100644
--- a/ide/vs2019/mimalloc-test-stress.vcxproj
+++ b/ide/vs2019/mimalloc-test-stress.vcxproj
@@ -67,19 +67,19 @@
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <OutDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</OutDir>
+    <OutDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(Configuration)\</OutDir>
     <IntDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <OutDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</OutDir>
+    <OutDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(Configuration)\</OutDir>
     <IntDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <OutDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</OutDir>
+    <OutDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(Configuration)\</OutDir>
     <IntDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <OutDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</OutDir>
+    <OutDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(Configuration)\</OutDir>
     <IntDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</IntDir>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
@@ -149,8 +149,8 @@
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="mimalloc.vcxproj">
-      <Project>{abb5eae7-b3e6-432e-b636-333449892ea6}</Project>
+    <ProjectReference Include="mimalloc-override.vcxproj">
+      <Project>{abb5eae7-b3e6-432e-b636-333449892ea7}</Project>
     </ProjectReference>
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/ide/vs2019/mimalloc-test.vcxproj b/ide/vs2019/mimalloc-test.vcxproj
index 1e901e45..13af6ab4 100644
--- a/ide/vs2019/mimalloc-test.vcxproj
+++ b/ide/vs2019/mimalloc-test.vcxproj
@@ -67,19 +67,19 @@
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <OutDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</OutDir>
+    <OutDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(Configuration)\</OutDir>
     <IntDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <OutDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</OutDir>
+    <OutDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(Configuration)\</OutDir>
     <IntDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <OutDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</OutDir>
+    <OutDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(Configuration)\</OutDir>
     <IntDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <OutDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</OutDir>
+    <OutDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(Configuration)\</OutDir>
     <IntDir>$(ProjectDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</IntDir>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
@@ -144,19 +144,14 @@
       <SubSystem>Console</SubSystem>
     </Link>
   </ItemDefinitionGroup>
-  <ItemGroup>
-    <ClCompile Include="..\..\test\test-api.c">
-      <AssemblerOutput Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">AssemblyAndSourceCode</AssemblerOutput>
-      <AssemblerOutput Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">AssemblyAndSourceCode</AssemblerOutput>
-      <AssemblerOutput Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">AssemblyAndSourceCode</AssemblerOutput>
-      <AssemblerOutput Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AssemblyAndSourceCode</AssemblerOutput>
-    </ClCompile>
-  </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="mimalloc.vcxproj">
       <Project>{abb5eae7-b3e6-432e-b636-333449892ea6}</Project>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\test\main-override-static.c" />
+  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
diff --git a/ide/vs2019/mimalloc.vcxproj b/ide/vs2019/mimalloc.vcxproj
index 4d9563c2..7e74d881 100644
--- a/ide/vs2019/mimalloc.vcxproj
+++ b/ide/vs2019/mimalloc.vcxproj
@@ -70,21 +70,25 @@
     <OutDir>$(SolutionDir)..\..\out\msvc-$(Platform)\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</IntDir>
     <TargetExt>.lib</TargetExt>
+    <TargetName>mimalloc-static</TargetName>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <OutDir>$(SolutionDir)..\..\out\msvc-$(Platform)\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</IntDir>
     <TargetExt>.lib</TargetExt>
+    <TargetName>mimalloc-static</TargetName>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <OutDir>$(SolutionDir)..\..\out\msvc-$(Platform)\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</IntDir>
     <TargetExt>.lib</TargetExt>
+    <TargetName>mimalloc-static</TargetName>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <OutDir>$(SolutionDir)..\..\out\msvc-$(Platform)\$(Configuration)\</OutDir>
     <IntDir>$(SolutionDir)..\..\out\msvc-$(Platform)\$(ProjectName)\$(Configuration)\</IntDir>
     <TargetExt>.lib</TargetExt>
+    <TargetName>mimalloc-static</TargetName>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -94,8 +98,9 @@
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>MI_DEBUG=3;%(PreprocessorDefinitions);</PreprocessorDefinitions>
-      <CompileAs>Default</CompileAs>
+      <CompileAs>CompileAsCpp</CompileAs>
       <SupportJustMyCode>false</SupportJustMyCode>
+      <LanguageStandard>stdcpp17</LanguageStandard>
     </ClCompile>
     <Lib>
       <AdditionalLibraryDirectories>
@@ -112,8 +117,9 @@
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>MI_DEBUG=3;%(PreprocessorDefinitions);</PreprocessorDefinitions>
-      <CompileAs>Default</CompileAs>
+      <CompileAs>CompileAsCpp</CompileAs>
       <SupportJustMyCode>false</SupportJustMyCode>
+      <LanguageStandard>stdcpp17</LanguageStandard>
     </ClCompile>
     <PostBuildEvent>
       <Command>
@@ -135,8 +141,6 @@
       <WarningLevel>Level3</WarningLevel>
       <Optimization>MaxSpeed</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <SDLCheck>true</SDLCheck>
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>%(PreprocessorDefinitions);NDEBUG</PreprocessorDefinitions>
@@ -144,11 +148,9 @@
       <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
       <WholeProgramOptimization>false</WholeProgramOptimization>
       <BufferSecurityCheck>false</BufferSecurityCheck>
-      <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
-      <FavorSizeOrSpeed>Neither</FavorSizeOrSpeed>
-      <OmitFramePointers>false</OmitFramePointers>
-      <EnableFiberSafeOptimizations>false</EnableFiberSafeOptimizations>
-      <CompileAs>Default</CompileAs>
+      <InlineFunctionExpansion>Default</InlineFunctionExpansion>
+      <CompileAs>CompileAsCpp</CompileAs>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
@@ -166,8 +168,6 @@
       <WarningLevel>Level3</WarningLevel>
       <Optimization>MaxSpeed</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <SDLCheck>true</SDLCheck>
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>../../include</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>%(PreprocessorDefinitions);NDEBUG</PreprocessorDefinitions>
@@ -175,11 +175,9 @@
       <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
       <WholeProgramOptimization>false</WholeProgramOptimization>
       <BufferSecurityCheck>false</BufferSecurityCheck>
-      <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
-      <FavorSizeOrSpeed>Neither</FavorSizeOrSpeed>
-      <OmitFramePointers>false</OmitFramePointers>
-      <EnableFiberSafeOptimizations>false</EnableFiberSafeOptimizations>
-      <CompileAs>Default</CompileAs>
+      <InlineFunctionExpansion>Default</InlineFunctionExpansion>
+      <CompileAs>CompileAsCpp</CompileAs>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
@@ -211,12 +209,6 @@
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
     </ClCompile>
-    <ClCompile Include="..\..\src\alloc-override-win.c">
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
-    </ClCompile>
     <ClCompile Include="..\..\src\alloc-override.c">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
@@ -243,8 +235,9 @@
   <ItemGroup>
     <ClInclude Include="$(ProjectDir)..\..\include\mimalloc-internal.h" />
     <ClInclude Include="$(ProjectDir)..\..\include\mimalloc.h" />
-    <ClInclude Include="..\..\include\mimalloc-atomic.h" />
-    <ClInclude Include="..\..\include\mimalloc-types.h" />
+    <ClInclude Include="$(ProjectDir)..\..\include\mimalloc-atomic.h" />
+    <ClInclude Include="$(ProjectDir)..\..\include\mimalloc-override.h" />
+    <ClInclude Include="$(ProjectDir)..\..\include\mimalloc-types.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">