diff --git a/PROMS/VEPROMS User Interface/frmSysOptions.cs b/PROMS/VEPROMS User Interface/frmSysOptions.cs
index c33b5aee..c2ddeaf3 100644
--- a/PROMS/VEPROMS User Interface/frmSysOptions.cs	
+++ b/PROMS/VEPROMS User Interface/frmSysOptions.cs	
@@ -24,6 +24,7 @@ namespace VEPROMS
 			CurrentSettings();
 			cbPropGrid.Visible = VlnSettings.DebugMode;
 			btnGeneral.PerformClick();
+			groupPanel9.Visible = false;// Don't allow Separate Windows
 			_initializing = false;
 		}