diff --git a/README.md b/README.md
index 5ac7773..88372a8 100644
--- a/README.md
+++ b/README.md
@@ -37,24 +37,24 @@ If you already have `wintun.vcxproj.user` file, just add the `<PropertyGroup>` s
 Open _Developer Command Prompt for VS 2017_ and use the `msbuild` command:
 
 ```
-msbuild wintun.proj [/t:<target>] [/p:Configuration=<configuration>] [/p:Platform=<platform>]
+msbuild wintun.proj [/t:<target>]
 ```
 
 ### Targets
 
-  - `Build`: Builds the driver. This is the default target.
+  - `Build`: Builds the driver release configurations of all supported platforms. This is the default target.
 
   - `Clean`: Deletes all intermediate and output files.
 
   - `Rebuild`: Alias for `Clean` followed by `Build`.
 
-  - `SDV`: Runs Static Driver Verifier, which includes a clean driver build, only for release configurations.
+  - `SDV`: Runs Static Driver Verifier, which includes a clean driver build, only for AMD64 release configuration.
 
-  - `DVL`: Runs the `SDV`, and creates a Driver Verification Log, only for release configurations.
+  - `DVL`: Runs the `SDV`, and creates a Driver Verification Log, only for AMD64 release configurations.
 
-  - `MSM`: Builds Microsoft Installer Merge Module in `<output folder>\wintun-<platform>-<version>.msm`.
+  - `MSM`: Builds Microsoft Installer Merge Modules in `<output folder>\wintun-<platform>-<version>.msm`.
 
-The driver output folder is:
+The driver output folders are:
 
 Platform and Configuration | Folder
 -------------------------- | --------------------
@@ -65,14 +65,6 @@ AMD64 Release              | `amd64\Release\wintun`
 ARM64 Debug                | `arm64\Debug\wintun`
 ARM64 Release              | `arm64\Release\wintun`
 
-### Properties
-
-Properties may be defined as environment variables, or specified on the `msbuild` command line.
-
-  - `Configuration`: Specifies configuration to build or clean. May be `Debug` or `Release` (default).
-
-  - `Platform`: Specifies driver platform to build. May be `x86` or `amd64` (default), or `arm64`.
-
 
 ## Usage
 
diff --git a/wintun.proj b/wintun.proj
index 6764197..68e9122 100644
--- a/wintun.proj
+++ b/wintun.proj
@@ -11,31 +11,15 @@
   <!--
     General Properties
   -->
-  <PropertyGroup>
-    <Configuration Condition="'$(Configuration)' == ''">Release</Configuration>
-    <Platform Condition="'$(Platform)' == ''">amd64</Platform>
-    <OutputDir>$(Platform)\$(Configuration)\</OutputDir>
-  </PropertyGroup>
-
   <Import Project="wintun.props"/>
   <Import Project="wintun.vcxproj.user" Condition="exists('wintun.vcxproj.user')"/>
 
-  <PropertyGroup Condition="'$(Platform)' == 'x86'">
-    <MSBuildPlatform>Win32</MSBuildPlatform>
-    <WiXPlatform>x86</WiXPlatform>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Platform)' == 'amd64'">
-    <MSBuildPlatform>x64</MSBuildPlatform>
-    <WiXPlatform>x64</WiXPlatform>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Platform)' == 'arm64'">
-    <MSBuildPlatform>ARM64</MSBuildPlatform>
-    <WiXPlatform>arm64</WiXPlatform> <!-- TODO: Follow WiX ARM64 support. -->
-  </PropertyGroup>
-
-  <Target Name="Build" DependsOnTargets="Driver"/>
+  <Target Name="Build" DependsOnTargets="Driver-x86;Driver-amd64;Driver-arm64"/>
+  <Target Name="MSM" DependsOnTargets="MSM-x86;MSM-amd64"/>
   <Target Name="Clean">
-    <RemoveDir Directories="$(OutputDir)"/>
+    <RemoveDir Directories="x86\Release\"/>
+    <RemoveDir Directories="amd64\Release\"/>
+    <RemoveDir Directories="arm64\Release\"/>
     <RemoveDir Directories="$(SDVDir)"/>
     <RemoveDir Directories="$(DistributionDir)"/>
     <Delete Files="smvbuild.log;smvstats.txt;wintun.DVL.XML"/>
@@ -46,24 +30,40 @@
     Driver Building
     Note: Use explicit Inputs/Outputs as WindowsDriver.Common.targets triggers driver re-packaging and signing on every invocation.
   -->
-  <Target Name="Driver"
-    Outputs="$(OutputDir)wintun\wintun.sys;$(OutputDir)wintun\wintun.inf;$(OutputDir)wintun\wintun.cat"
+  <Target Name="Driver-x86"
+    Outputs="x86\Release\wintun\wintun.sys;x86\Release\wintun\wintun.inf;x86\Release\wintun\wintun.cat"
     Inputs="wintun.c;wintun.inf;wintun.props;wintun.rc;wintun.vcxproj">
     <MSBuild
       Projects="wintun.vcxproj"
       Targets="Build"
-      Properties="Configuration=$(Configuration);Platform=$(MSBuildPlatform)"/>
+      Properties="Configuration=Release;Platform=Win32"/>
+  </Target>
+  <Target Name="Driver-amd64"
+    Outputs="amd64\Release\wintun\wintun.sys;amd64\Release\wintun\wintun.inf;amd64\Release\wintun\wintun.cat"
+    Inputs="wintun.c;wintun.inf;wintun.props;wintun.rc;wintun.vcxproj">
+    <MSBuild
+      Projects="wintun.vcxproj"
+      Targets="Build"
+      Properties="Configuration=Release;Platform=x64"/>
+  </Target>
+  <Target Name="Driver-arm64"
+    Outputs="arm64\Release\wintun\wintun.sys;arm64\Release\wintun\wintun.inf;arm64\Release\wintun\wintun.cat"
+    Inputs="wintun.c;wintun.inf;wintun.props;wintun.rc;wintun.vcxproj">
+    <MSBuild
+      Projects="wintun.vcxproj"
+      Targets="Build"
+      Properties="Configuration=Release;Platform=ARM64"/>
   </Target>
 
   <!--
     Static Driver Verifier
   -->
   <Target Name="SDV"
-    Outputs="$(SDVDir)SDV.DVL.xml;$(OutputDir)vc.nativecodeanalysis.all.xml">
+    Outputs="$(SDVDir)SDV.DVL.xml;amd64\Release\vc.nativecodeanalysis.all.xml">
     <MSBuild
       Projects="wintun.vcxproj"
       Targets="sdv"
-      Properties="Inputs=/check:*;Configuration=$(Configuration);Platform=$(MSBuildPlatform)"/>
+      Properties="Inputs=/check:*;Configuration=Release;Platform=x64"/>
   </Target>
 
   <!--
@@ -72,29 +72,30 @@
   <Target Name="DVL"
     DependsOnTargets="SDV"
     Outputs="wintun.DVL.XML"
-    Inputs="$(SDVDir)SDV.DVL.xml;$(OutputDir)vc.nativecodeanalysis.all.xml">
+    Inputs="$(SDVDir)SDV.DVL.xml;amd64\Release\vc.nativecodeanalysis.all.xml">
     <MSBuild
       Projects="wintun.vcxproj"
       Targets="dvl"
-      Properties="Configuration=$(Configuration);Platform=$(MSBuildPlatform)"/>
+      Properties="Configuration=Release;Platform=x64"/>
   </Target>
 
   <!--
     MSM Building
   -->
-  <PropertyGroup>
-    <MSMDir>$(DistributionDir)</MSMDir>
-    <MSMName>wintun-$(WintunPlatform)-$(WintunVersionStr)</MSMName>
-    <MSMExt>.msm</MSMExt>
-    <MSMFileName>$(MSMName)$(MSMExt)</MSMFileName>
-    <MSMPath>$(MSMDir)$(MSMFileName)</MSMPath>
-  </PropertyGroup>
-  <Target Name="MSM"
+  <Target Name="MSM-x86"
     DependsOnTargets="Build"
-    Outputs="$(MSMPath)">
+    Outputs="$(DistributionDir)wintun-x86-$(WintunVersionStr).msm">
     <MSBuild
       Projects="wintun.wixproj"
       Targets="Build"
-      Properties="Configuration=$(Configuration);Platform=$(WiXPlatform)"/>
+      Properties="Configuration=Release;Platform=x86"/>
+  </Target>
+  <Target Name="MSM-amd64"
+    DependsOnTargets="Build"
+    Outputs="$(DistributionDir)wintun-amd64-$(WintunVersionStr).msm">
+    <MSBuild
+      Projects="wintun.wixproj"
+      Targets="Build"
+      Properties="Configuration=Release;Platform=x64"/>
   </Target>
 </Project>