Index: DamClients/DamUI/trunk/src/Dam/Forms/DamSpatialEditorDecorator.cs
===================================================================
diff -u -r5343 -r5349
--- DamClients/DamUI/trunk/src/Dam/Forms/DamSpatialEditorDecorator.cs	(.../DamSpatialEditorDecorator.cs)	(revision 5343)
+++ DamClients/DamUI/trunk/src/Dam/Forms/DamSpatialEditorDecorator.cs	(.../DamSpatialEditorDecorator.cs)	(revision 5349)
@@ -364,15 +364,15 @@
             {
                 UpdateRedesignedSurfaceLine();
                 // Add drawing object for slip circle
-                if (ResultSlice != null)
+                if (ResultSlice != null && ResultSlice.StabilityResultSlice.Count > 0)
                 {
                     DrawSlipCircle();
                     DetermineSlipCircleZoomLimits(out startPoint, out endPoint);
                 }
             }
 
             decoratedSpatialEditor.EmptySelection = new EmptyShape(locationJob);
-            if (ResultSlice != null)
+            if (ResultSlice != null && ResultSlice.StabilityResultSlice.Count > 0)
             {
                 decoratedSpatialEditor.Zoom(startPoint, endPoint);
             }
Index: DamClients/DamUI/trunk/src/DamClientsLibrary/Deltares.Dam.Data/CsvExportData.cs
===================================================================
diff -u -r5297 -r5349
--- DamClients/DamUI/trunk/src/DamClientsLibrary/Deltares.Dam.Data/CsvExportData.cs	(.../CsvExportData.cs)	(revision 5297)
+++ DamClients/DamUI/trunk/src/DamClientsLibrary/Deltares.Dam.Data/CsvExportData.cs	(.../CsvExportData.cs)	(revision 5349)
@@ -1989,28 +1989,36 @@
     /// </summary>
     public void OpenCalculationFile()
     {
-        if (File.Exists(InputFile))
+        if (damFailureMechanismeCalculationSpecification.FailureMechanismSystemType is FailureMechanismSystemType.StabilityInside or FailureMechanismSystemType.StabilityOutside)
         {
-            string copyFile = Path.GetDirectoryName(InputFile) + Path.DirectorySeparatorChar +
-                              Path.GetFileNameWithoutExtension(InputFile) + " (copy)" +
-                              Path.GetExtension(InputFile);
-            File.Copy(InputFile, copyFile, true);
-
-            var process = new Process
+            if (File.Exists(InputFile))
             {
-                StartInfo = new ProcessStartInfo(copyFile)
+                string copyFile = Path.GetDirectoryName(InputFile) + Path.DirectorySeparatorChar +
+                                  Path.GetFileNameWithoutExtension(InputFile) + " (copy)" +
+                                  Path.GetExtension(InputFile);
+                File.Copy(InputFile, copyFile, true);
+
+                var process = new Process
                 {
-                    UseShellExecute = true,
-                    WindowStyle = ProcessWindowStyle.Normal
+                    StartInfo = new ProcessStartInfo(copyFile)
+                    {
+                        UseShellExecute = true,
+                        WindowStyle = ProcessWindowStyle.Normal
+                    }
+                };
+                try
+                {
+                    process.Start();
                 }
-            };
-            try
-            {
-                process.Start();
+                catch (Exception)
+                {
+                    ExceptionMessage = $"The file {InputFile} could not be opened with D-Stability. Make sure D-Stability is installed and that files with the extension {Path.GetExtension(InputFile)} are associated with D-Stability.";
+                    DataEventPublisher.AfterChange(this, "ExceptionMessage");
+                }
             }
-            catch (Exception)
+            else
             {
-                ExceptionMessage = $"The file {InputFile} could not be opened with D-Stability. Make sure D-Stability is installed and that files with the extension {Path.GetExtension(InputFile)} are associated with D-Stability.";
+                ExceptionMessage = $"The file {InputFile} is not available.";
                 DataEventPublisher.AfterChange(this, "ExceptionMessage");
             }
         }