--- a/Helpviewer/Download/DownloadItem.py	Sun Mar 24 13:21:43 2013 +0100
+++ b/Helpviewer/Download/DownloadItem.py	Sun Mar 24 13:52:12 2013 +0100
@@ -449,7 +449,7 @@
             import Helpviewer.HelpWindow
             self.__reply = Helpviewer.HelpWindow.HelpWindow.networkAccessManager().get(
                            QNetworkRequest(self.__url))
-            self.initialize()
+            self.__initialize()
     
     def __downloadProgress(self, bytesReceived, bytesTotal):
         """