title: Excel VBA doesn't recognize manually opened .xlam add-in
body: <p>I have an excel add-in that can't be found in <code>Application.AddIns</code>. I'm manually opening the add-in by going to File -> Open -> browse to <code>addin.xlam</code>. Do add-ins need to be programmatically added in order to show up in <code>Application.AddIns</code>?</p>
  
  <p>EDIT</p>
  
  <p>@Fadi</p>
  
  <p>I do not see my addin in either of these print functions. In the first one, it just prints the name of my current workbook and that is all. The second one successfully prints out my other 10 add-ins that have been programmatically added, but not the one that was manually added.</p>
  
  <pre><code>Sub MsgWorkbooks()
  
      Dim s As String
      For Each wb In Workbooks
          s = s + app.Name
      Next wb
      MsgBox s
  
  End Sub
  
  Sub MsgAddIns()
  
      Dim s As String
      For Each app In Application.AddIns
          s = s + app.Name
      Next app
      MsgBox s
  
  End Sub
  </code></pre>