title: How to go back or re-display Userform after hiding it?
body: <p>I have this code in one command button in UserForm2:</p>
  
  <pre><code> Private Sub CButton1_Click()
       UserForm1.Show
       Me.Hide
   End Sub
  </code></pre>
  
  <p>Now, <code>Userform1</code> is shown.<br>
  Then I have another code in one command button in Userform1:</p>
  
  <pre><code> Private Sub CButton2_Click()
       UserForm2.Show
       Unload Me
   End Sub
  </code></pre>
  
  <p>This throws up a: </p>
  
  <blockquote>
    <p>Runtime Error: Form already displayed; can't show modally</p>
  </blockquote>
  
  <p>How do I do this properly?<br>
  How do I go back to the previous <code>Userform</code> after hiding or unloading it?</p>