Index: src/DeltaShell/DeltaShell.Gui/DeltaShellGui.cs
===================================================================
diff -u -r3e905c4e56df168cc8fe333589e2d5420a600f04 -r6b36acf96bf8747d721d8592dcfcf95f0a0308e5
--- src/DeltaShell/DeltaShell.Gui/DeltaShellGui.cs	(.../DeltaShellGui.cs)	(revision 3e905c4e56df168cc8fe333589e2d5420a600f04)
+++ src/DeltaShell/DeltaShell.Gui/DeltaShellGui.cs	(.../DeltaShellGui.cs)	(revision 6b36acf96bf8747d721d8592dcfcf95f0a0308e5)
@@ -21,7 +21,6 @@
 using DelftTools.Utils.Aop;
 using DelftTools.Utils.Collections;
 using DelftTools.Utils.Reflection;
-using DelftTools.Utils.RegularExpressions;
 using DelftTools.Utils.Threading;
 using DeltaShell.Core;
 using DeltaShell.Gui.Forms;
@@ -377,7 +376,6 @@
 
                 MapCursors.DisposeCursors();
 
-                RegularExpression.ClearExpressionsCache();
                 TypeUtils.ClearCaches();
 
                 SelectedProjectItem = null;