--- a/IDEFrame.py	Thu Aug 29 19:20:14 2013 +0200
+++ b/IDEFrame.py	Thu Aug 29 19:48:29 2013 +0200
@@ -2302,7 +2302,6 @@
         if tagname is not None:
             self._Refresh(TITLE, FILEMENU, EDITMENU, PROJECTTREE, POUINSTANCEVARIABLESPANEL)
             self.EditProjectElement(ITEM_CONFIGURATION, tagname)
-        dialog.Destroy()
 
     def GenerateAddResourceFunction(self, config_name):
         def OnAddResourceMenu(event):