2 files changed, 31 insertions, 0 deletions

diff --git a/src/wixlib/PSExtension.wixproj b/src/wixlib/PSExtension.wixproj
new file mode 100644
index 00000000..da2b6463
--- /dev/null
+++ b/src/wixlib/PSExtension.wixproj
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
+  <PropertyGroup>
+    <ProjectGuid>{9d4ccdfc-840c-4d4e-a9b0-3d6015480645}</ProjectGuid>
+    <OutputName>ps</OutputName>
+    <OutputType>Library</OutputType>
+    <BindFiles>true</BindFiles>
+    <Pedantic>true</Pedantic>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Compile Include="PSExtension.wxs" />
+  </ItemGroup>
+
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildProjectDirectory), wix.proj))\tools\WixBuild.targets" />
+</Project>
diff --git a/src/wixlib/PSExtension.wxs b/src/wixlib/PSExtension.wxs
new file mode 100644
index 00000000..a1f16ee6
--- /dev/null
+++ b/src/wixlib/PSExtension.wxs
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
+    <!-- Gets the version of PowerShell installed. v1 and v2 share this key. -->
+    <Fragment>
+        <Property Id="POWERSHELLVERSION" Secure="yes">
+            <RegistrySearch Id="PowerShellVersionSearch" Root="HKLM" Key="SOFTWARE\Microsoft\PowerShell\1\PowerShellEngine" Name="PowerShellVersion" Type="raw" />
+        </Property>
+    </Fragment>
+</Wix>