File: \ProgramFiles(x86)\MSBuild\14.0\Microsoft.Common.targets\ImportAfter\Microsoft.VisualStudio.Silverlight.SDKTools.targets
<!--
***********************************************************************************************
Microsoft.VisualStudio.Silverlight.SDKTools
 
WARNING:  DO NOT MODIFY this file unless you are knowledgeable about MSBuild and have
          created a backup copy.  Incorrect changes to this file will make it
          impossible to load or build your projects from the command-line or the IDE.
 
This file defines the steps in the standard build process the root SMB project.
 
Copyright (C) Microsoft Corporation. All rights reserved.
***********************************************************************************************
-->
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
 
 
    <PropertyGroup Condition="'$(TargetFrameworkIdentifier)' == 'Silverlight'">
        <!--If the path to the sign tool is not set, try the Windows SDK path or the Framework SDK path -->
        <Windows8SDKInstallationFolder>$([MSBuild]::GetRegistryValueFromView('HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v8.1', 'InstallationFolder', null, RegistryView.Registry32, RegistryView.Default))</Windows8SDKInstallationFolder>
        <Windows8SDKInstallationFolder Condition="'$(Windows8SDKInstallationFolder)' == ''">$([MSBuild]::GetRegistryValueFromView('HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v8.0', 'InstallationFolder', null, RegistryView.Registry32, RegistryView.Default))</Windows8SDKInstallationFolder>
 
        <_WindowsSDKSignToolPath Condition="'$(Windows8SDKInstallationFolder)' != ''">$([System.IO.Path]::Combine('$(Windows8SDKInstallationFolder)', 'bin\x86'))</_WindowsSDKSignToolPath>
 
        <SignToolPath Condition="'$(SignToolPath)' == '' and Exists('$(_WindowsSDKSignToolPath)\SignTool.exe')">$(_WindowsSDKSignToolPath)</SignToolPath>
        <SignToolPath Condition="'$(SignToolPath)' == ''">$(FrameworkSDKRoot)bin</SignToolPath>
    </PropertyGroup>
</Project>