Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Service/HydraRingCalculationService.cs
===================================================================
diff -u -rdffb012d4c224670b6bba32c98d7109e5a43b074 -r5acab76606f99e1ce397803e7fcaaa1cc42aa3eb
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Service/HydraRingCalculationService.cs	(.../HydraRingCalculationService.cs)	(revision dffb012d4c224670b6bba32c98d7109e5a43b074)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Service/HydraRingCalculationService.cs	(.../HydraRingCalculationService.cs)	(revision 5acab76606f99e1ce397803e7fcaaa1cc42aa3eb)
@@ -78,19 +78,7 @@
             File.WriteAllText(hydraRingInitializationService.DataBaseCreationScriptFilePath, hydraRingConfigurationService.GenerateDataBaseCreationScript());
 
             // Perform the calculation
-            hydraRingProcess = new Process
-            {
-                StartInfo = new ProcessStartInfo(hydraRingInitializationService.MechanismComputationExeFilePath, hydraRingInitializationService.IniFilePath)
-                {
-                    WorkingDirectory = workingDirectory,
-                    UseShellExecute = false,
-                    CreateNoWindow = true,
-                    RedirectStandardInput = true,
-                    RedirectStandardOutput = true,
-                    RedirectStandardError = true
-                }
-            };
-
+            hydraRingProcess = HydraRingProcessFactory.Create(hydraRingInitializationService.MechanismComputationExeFilePath, hydraRingInitializationService.IniFilePath, workingDirectory);
             hydraRingProcess.Start();
             hydraRingProcess.WaitForExit();