Index: DamClients/DamUI/trunk/src/DamClientsLibrary/Deltares.Dam.Data/MStabParameters.cs
===================================================================
diff -u -r3625 -r3655
--- DamClients/DamUI/trunk/src/DamClientsLibrary/Deltares.Dam.Data/MStabParameters.cs	(.../MStabParameters.cs)	(revision 3625)
+++ DamClients/DamUI/trunk/src/DamClientsLibrary/Deltares.Dam.Data/MStabParameters.cs	(.../MStabParameters.cs)	(revision 3655)
@@ -489,34 +489,6 @@
         }
     }
 
-    public class MStabZoneAreas : IAssignable<MStabZoneAreas>, ICloneable<MStabZoneAreas>
-    {
-        public double DikeTableHeight { get; set; }
-        public double DikeTableWidth { get; set; }
-        public double XCoordinateDikeTopAtRiver { get; set; }
-        public double XCoordinateDikeTopAtPolder { get; set; }
-        public double XCoordinateStartRestProfile { get; set; }
-        public double SafetyFactorZone1A { get; set; }
-        public double SafetyFactorZone1B { get; set; }
-        public void Assign(MStabZoneAreas mstabZoneAreas)
-        {
-            this.DikeTableHeight = mstabZoneAreas.DikeTableHeight;
-            this.DikeTableWidth = mstabZoneAreas.DikeTableWidth;
-            this.XCoordinateDikeTopAtRiver = mstabZoneAreas.XCoordinateDikeTopAtRiver;
-            this.XCoordinateDikeTopAtPolder = mstabZoneAreas.XCoordinateDikeTopAtPolder;
-            this.XCoordinateStartRestProfile = mstabZoneAreas.XCoordinateStartRestProfile;
-            this.SafetyFactorZone1A = mstabZoneAreas.SafetyFactorZone1A;
-            this.SafetyFactorZone1B = mstabZoneAreas.SafetyFactorZone1B;
-        }
-
-        public MStabZoneAreas Clone()
-        {
-            var mstabZoneAreas = new MStabZoneAreas();
-            mstabZoneAreas.Assign(this);
-            return mstabZoneAreas;
-        }
-    }
-
     public class MStabForbiddenZone : IAssignable<MStabForbiddenZone>, ICloneable<MStabForbiddenZone>
     {
         public bool IsXEntryMinUsed { get; set; }
@@ -638,7 +610,6 @@
             this.PLLineCreationMethod = PLLineCreationMethod.ExpertKnowledgeRRD;
             this.Model = MStabModelType.UpliftVan;
             this.SearchMethod = MStabSearchMethod.Grid;
-            this.ZoneAreas = null;
             this.gridPosition = MStabGridPosition.Right;
             this.CalculationOptions = new MStabCalculationOptions();
             this.GeometryCreationOptions = new MStabGeometryCreationOptions();
@@ -668,7 +639,6 @@
         public bool IsProbabilistic { get; set; }
         public string ProjectFileName { get; set; }
         public string SoilDatabaseName { get; set; }
-        public MStabZoneAreas ZoneAreas { get; set; }
         public MStabForbiddenZone ForbiddenZone { get; set; }
         public MStabGeometryCreationOptions GeometryCreationOptions { get; set; }
         public SheetPiling SheetPiling { get; set; }
@@ -697,14 +667,6 @@
             this.GridPosition = mstabParameters.GridPosition;
             this.ProjectFileName = mstabParameters.ProjectFileName;
             this.SoilDatabaseName = mstabParameters.SoilDatabaseName;
-            if (this.ZoneAreas != null)
-            {
-                this.ZoneAreas.Assign(mstabParameters.ZoneAreas);
-            }
-            else
-            {
-                this.ZoneAreas = null;
-            }
             if (this.ForbiddenZone != null)
             {
                 this.ForbiddenZone.Assign(mstabParameters.ForbiddenZone);
@@ -768,8 +730,6 @@
         public MStabParameters Clone()
         {
             var mstabParameters = new MStabParameters();
-            if (this.ZoneAreas != null)
-                mstabParameters.ZoneAreas = this.ZoneAreas.Clone();
             if (this.ForbiddenZone != null)
                 mstabParameters.ForbiddenZone = this.ForbiddenZone.Clone();
             if (this.GeometryCreationOptions != null)
Index: DamClients/DamUI/trunk/src/Dam/Forms/DamPlugin.cs
===================================================================
diff -u -r3533 -r3655
--- DamClients/DamUI/trunk/src/Dam/Forms/DamPlugin.cs	(.../DamPlugin.cs)	(revision 3533)
+++ DamClients/DamUI/trunk/src/Dam/Forms/DamPlugin.cs	(.../DamPlugin.cs)	(revision 3655)
@@ -696,6 +696,11 @@
                     DamXmlSerialization.SaveOutputAsXmlFile(outputFilename, output);
 #endif
                 }
+                else
+                {
+                    LogManager.Add(new LogMessage(LogMessageType.Error, typeof(EngineInterface), string.Format("{0}", validationMessages)));
+                }
+
             }
             catch (Exception e)
             {
Index: DamClients/DamUI/trunk/src/Dam/Tests/MStabParametersTest.cs
===================================================================
diff -u -r3527 -r3655
--- DamClients/DamUI/trunk/src/Dam/Tests/MStabParametersTest.cs	(.../MStabParametersTest.cs)	(revision 3527)
+++ DamClients/DamUI/trunk/src/Dam/Tests/MStabParametersTest.cs	(.../MStabParametersTest.cs)	(revision 3655)
@@ -43,7 +43,6 @@
             Assert.That(parameters.PLLineCreationMethod, Is.EqualTo(PLLineCreationMethod.ExpertKnowledgeRRD));
             Assert.That(parameters.Model, Is.EqualTo(MStabModelType.UpliftVan));
             Assert.That(parameters.SearchMethod, Is.EqualTo(MStabSearchMethod.Grid));
-            Assert.That(parameters.ZoneAreas, Is.Null);
             Assert.That(parameters.GridPosition, Is.EqualTo(MStabGridPosition.Right));
             Assert.That(parameters.CalculationOptions, Is.Not.Null);
             Assert.That(parameters.GeometryCreationOptions, Is.Not.Null);
Index: DamClients/DamUI/trunk/src/DamClientsLibrary/Deltares.Dam.Data/DamEngineIo/ConversionHelper.cs
===================================================================
diff -u -r3629 -r3655
--- DamClients/DamUI/trunk/src/DamClientsLibrary/Deltares.Dam.Data/DamEngineIo/ConversionHelper.cs	(.../ConversionHelper.cs)	(revision 3629)
+++ DamClients/DamUI/trunk/src/DamClientsLibrary/Deltares.Dam.Data/DamEngineIo/ConversionHelper.cs	(.../ConversionHelper.cs)	(revision 3655)
@@ -562,11 +562,8 @@
         /// The input zone type no zones
         /// </summary>
         public const int InputZoneTypeNoZones = 0;
+
         /// <summary>
-        /// The input zone type zone areas
-        /// </summary>
-        public const int InputZoneTypeZoneAreas = 1;
-        /// <summary>
         /// The input zone types forbidden zones
         /// </summary>
         public const int InputZoneTypesForbiddenZones = 2;