title: Adding Combo Box to setup using Orca
body: <p>I am trying to display a combo box in a dialog during setup of a component. Currently, we have a Radio Button Group. I figured that replacing it with the combo box should be as simple as adding proper entries in the "ComboBox" table in the MSI and in the "Control" table, replacing the references to the radio button group with combobox in the appropriate dialog box. However this is not working. The setup blows up and gives an error #2885. [Windows Installer Error 2885: Failed to create the control [3] on the dialog [2]. from <a href="http://www.appdeploy.com/msierrors/detail.asp?id=564" rel="nofollow noreferrer">here</a>.]</p>
  
  <p>Any ideas on how to do this? I can only use Orca apparently (thats what has been used since anyone can remember).</p>