Index: DamClients/DamUI/trunk/src/Dam/Forms/DesignCalculationPropertyControl.cs
===================================================================
diff -u -r2135 -r2912
--- DamClients/DamUI/trunk/src/Dam/Forms/DesignCalculationPropertyControl.cs	(.../DesignCalculationPropertyControl.cs)	(revision 2135)
+++ DamClients/DamUI/trunk/src/Dam/Forms/DesignCalculationPropertyControl.cs	(.../DesignCalculationPropertyControl.cs)	(revision 2912)
@@ -59,7 +59,8 @@
 
             BindSupport.BindTextAndValue<CsvExportData>(this, this.NotesLabel, this.NotesEdit, a => a.Notes);
             
-            BindSupport.Bind(this, OpenFileButton, typeof(CsvExportData), "OpenCalculationFile");
+            OpenFileButton.Hide();
+
             BindSupport.Assign(this.EvaluationGroupControl, this);
 
             FormsSupport.RepairRightAnchoredControls(this);