title: VSIX installer not compatible with VS2017 and VS2019
body: <p>I'm using the following <strong>extension.vsixmanifest</strong> file to create my vsix package:</p>
  <pre><code>&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
  &lt;PackageManifest Version=&quot;2.0.0&quot; xmlns=&quot;http://schemas.microsoft.com/developer/vsx-schema/2011&quot; xmlns:d=&quot;http://schemas.microsoft.com/developer/vsx-schema-design/2011&quot;&gt;
    &lt;Metadata&gt;
      &lt;Identity Id=&quot;774e58ba-f1b9-40a7-b676-834fa2c220fe&quot; Version=&quot;1.0&quot; Language=&quot;en-US&quot; Publisher=&quot;Me&quot; /&gt;
      &lt;DisplayName&gt;MyProduct&lt;/DisplayName&gt;
      &lt;Description xml:space=&quot;preserve&quot;&gt;Description of my product&lt;/Description&gt;
      &lt;Icon&gt;App.ico&lt;/Icon&gt;
    &lt;/Metadata&gt;
    &lt;Installation AllUsers=&quot;true&quot;&gt;
      &lt;InstallationTarget Id=&quot;Microsoft.VisualStudio.Community&quot; Version=&quot;[11.0, 17.0)&quot; /&gt;
      &lt;InstallationTarget Id=&quot;Microsoft.VisualStudio.Pro&quot; Version=&quot;[11.0, 17.0)&quot; /&gt;
      &lt;InstallationTarget Id=&quot;Microsoft.VisualStudio.Enterprise&quot; Version=&quot;[11.0, 17.0)&quot;/&gt;
    &lt;/Installation&gt;
    &lt;Dependencies&gt;
      &lt;Dependency Id=&quot;Microsoft.Framework.NDP&quot; DisplayName=&quot;Microsoft .NET Framework&quot; Version=&quot;[4.5,)&quot; /&gt;
    &lt;/Dependencies&gt;
  &lt;/PackageManifest&gt;
  </code></pre>
  <p>When I try to install targeting <strong>Visual Studio 2017</strong> or <strong>Visual Studio 2019</strong>, I'm getting the following message:</p>
  <p><a href="https://i.stack.imgur.com/EDua7.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/EDua7.png" alt="enter image description here" /></a></p>
  <p>Someone knows how could I address this issue?</p>