title: vsixmanifest for all: VS 2010, 2012 and 2013
body: <p>I'm using VSIX Manifest Designer under VS2013. I've added <strong>Microsoft.VisualStudio.Pro</strong> product identifier and <strong><em>[10.0,13.0)</em></strong> version range to install targets. Despite that fact, I still don't see my VS2010 Professional as an available installation target:</p>
  
  <p><img src="https://i.stack.imgur.com/lQ8kl.png" alt="enter image description here"></p>
  
  <p>The source.extension.vsixmanifest file content is shown below:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;PackageManifest Version="2.0.0" xmlns="http://schemas.microsoft.com/developer/vsx-schema/2011" xmlns:d="http://schemas.microsoft.com/developer/vsx-schema-design/2011"&gt;
    &lt;Metadata&gt;
      &lt;Identity Id="ae98c9e5-8e14-4c92-b45a-c4fd24a49123" Version="1.0" Language="en-US" Publisher="whosoever" /&gt;
      &lt;DisplayName&gt;MyExtension&lt;/DisplayName&gt;
      &lt;Description xml:space="preserve"&gt;whosoever&lt;/Description&gt;
      &lt;MoreInfo&gt;http://www.myextension.com&lt;/MoreInfo&gt;
      &lt;License&gt;LICENSE.txt&lt;/License&gt;
      &lt;Icon&gt;icon.png&lt;/Icon&gt;
      &lt;PreviewImage&gt;screenshot.png&lt;/PreviewImage&gt;
    &lt;/Metadata&gt;
    &lt;Installation InstalledByMsi="false"&gt;
      &lt;InstallationTarget Version="[10.0,13.0)" Id="Microsoft.VisualStudio.Pro" /&gt;
    &lt;/Installation&gt;
    &lt;Dependencies&gt;
      &lt;Dependency Id="Microsoft.Framework.NDP" DisplayName="Microsoft .NET Framework" d:Source="Manual" Version="4.5" /&gt;
      &lt;Dependency Id="Microsoft.VisualStudio.MPF.11.0" DisplayName="Visual Studio MPF 11.0" d:Source="Installed" Version="11.0" /&gt;
    &lt;/Dependencies&gt;
    &lt;Assets&gt;
      &lt;Asset Type="Microsoft.VisualStudio.VsPackage" d:Source="Project" d:ProjectName="%CurrentProject%" Path="|%CurrentProject%;PkgdefProjectOutputGroup|" /&gt;
    &lt;/Assets&gt;
  &lt;/PackageManifest&gt;
  </code></pre>
  
  <p>What should be changed to enable installation of this extension to VS2010, 2012 and 2013?</p>