diff -r 2b90514edfbf -r 2d1cc4f5e4ef dialogs/ActionBlockDialog.py
--- a/dialogs/ActionBlockDialog.py	Tue Feb 20 15:09:01 2018 +0100
+++ b/dialogs/ActionBlockDialog.py	Fri Feb 23 11:16:25 2018 +0100
@@ -29,7 +29,7 @@
 import wx.lib.buttons
 
 from controls import CustomGrid, CustomTable
-from PLCControler import _ActionInfos
+from plcopen.BlockInstanceCollector import _ActionInfos
 from util.BitmapLibrary import GetBitmap
 from util.TranslationCatalogs import NoTranslate
 # -------------------------------------------------------------------------------