Index: Riskeer/MacroStabilityInwards/src/Riskeer.MacroStabilityInwards.IO/Exporters/MacroStabilityInwardsCalculationGroupExporter.cs
===================================================================
diff -u -r274f73dd8fe56da899351e1d45e0d6eac42a5ae4 -r7f31ca0fcf345c32456094e6ede3e2fbb2c86ad9
--- Riskeer/MacroStabilityInwards/src/Riskeer.MacroStabilityInwards.IO/Exporters/MacroStabilityInwardsCalculationGroupExporter.cs	(.../MacroStabilityInwardsCalculationGroupExporter.cs)	(revision 274f73dd8fe56da899351e1d45e0d6eac42a5ae4)
+++ Riskeer/MacroStabilityInwards/src/Riskeer.MacroStabilityInwards.IO/Exporters/MacroStabilityInwardsCalculationGroupExporter.cs	(.../MacroStabilityInwardsCalculationGroupExporter.cs)	(revision 7f31ca0fcf345c32456094e6ede3e2fbb2c86ad9)
@@ -137,17 +137,7 @@
             {
                 if (Directory.Exists(tempFolderPath))
                 {
-                    var di = new DirectoryInfo(tempFolderPath);
-
-                    foreach (FileInfo file in di.GetFiles())
-                    {
-                        file.Delete();
-                    }
-
-                    foreach (DirectoryInfo dir in di.GetDirectories())
-                    {
-                        dir.Delete(true);
-                    }
+                    Directory.Delete(tempFolderPath, true);
                 }
             }
         }