diff -r 1d221eda1e42 -r 26e8b99bc2c3 PLCOpenEditor.py
--- a/PLCOpenEditor.py	Wed Sep 04 00:06:44 2013 +0200
+++ b/PLCOpenEditor.py	Mon Sep 09 00:48:34 2013 +0200
@@ -276,6 +276,7 @@
             self.Controler = PLCControler()
             self.Controler.CreateNewProject(properties)
             self.LibraryPanel.SetController(self.Controler)
+            self.ProjectTree.Enable(True)
             self._Refresh(TITLE, FILEMENU, EDITMENU, PROJECTTREE, POUINSTANCEVARIABLESPANEL, 
                           LIBRARYTREE)