I've been trying to use Orca to get a Windows Installer file to show the SelectionTree control. So far, I've been able to get the control itself to show, but I have not been able to get any options to appear in it. I have placed test data in the Features table, but the SelectionTree control seems to indicate a need for CostInitialize and CostFinalize to be called for the SelectionTree to be populated, but I haven't found any indication of how to call those Actions before showing the SelectionTree. Can anyone help me out here?
