Index: src/Deltares.DSoilModel.Forms/DSoilModelPlugin.cs
===================================================================
diff -u -r106 -r127
--- src/Deltares.DSoilModel.Forms/DSoilModelPlugin.cs	(.../DSoilModelPlugin.cs)	(revision 106)
+++ src/Deltares.DSoilModel.Forms/DSoilModelPlugin.cs	(.../DSoilModelPlugin.cs)	(revision 127)
@@ -276,6 +276,14 @@
 
             // by loading the settings dialog here, we can prevent it from showing the units tab page (temporary for WTI)
             mainForm.CreateSettingsDialog(true, false);
+
+            if (mainForm.ProgramSettings.Language != LanguageType.Dutch)
+            {
+                // setting the same language again produces side effects
+                mainForm.ProgramSettings.Language = LanguageType.Dutch;
+            }
+            mainForm.ProgramSettings.AllowLanguageSelection = false;
+            mainForm.ProgramSettings.ShowLanguageSelection = false;
         }
 
         public void Assign(object source)