ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION, has_pages);
ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION, FALSE);
+ /* Help menu */
+#ifdef G_OS_WIN32
+ ev_window_set_action_sensitive (ev_window, "HelpContents", FALSE);
+#endif
+
ev_window_update_actions (ev_window);
}