title: C# UserControl Issue: Invalid Resx File
body: <p>I have a costom user control that I have created.  I want to add another button to the user control however, whenever I make any Design time changes to the GUI I receieve the following error on build.</p>
  
  <blockquote>
    <p>Invalid Resx file. Could not load type type
    AceXtremeNET.Utilities.Message, AceXtremeNET, Ver ...., Ensure that
    the necessary references have been added to your project.</p>
  </blockquote>
  
  <p>This error occurs with basically any edit of the control at Design Time.  The control does render properly in the Designer as well as debug properly when I run the debugger.</p>
  
  <p>Example:</p>
  
  <ol>
  <li>I add a button to the control and build.  I receieve the above error.</li>
  <li>Delete the added button and build. I still receieve the above error.</li>
  <li>Revert my code (using subversion) to a version before adding the button, and everything builds/debugs ok.</li>
  </ol>