title: Excel VBA option button selected as default on start
body: <p>I am trying to make a preferred non activex radio button to be selected by default when the excel document is opened.</p>
  
  <p>What I was trying to do:</p>
  
  <pre><code>Private Sub Workbook_Open()
  
  ActiveSheet.Shapes("Option Button 1").Value = True
  
  End Sub
  </code></pre>
  
  <p>But I get this error message:</p>
  
  <blockquote>
    <p>Run-time error '438':</p>
    
    <p>Object doesn't support this property of method</p>
  </blockquote>