diff --git a/Controls.LookupGrid/My Project/AssemblyInfo.vb b/Controls.LookupGrid/My Project/AssemblyInfo.vb
index 3c468bb3..400e317f 100644
--- a/Controls.LookupGrid/My Project/AssemblyInfo.vb	
+++ b/Controls.LookupGrid/My Project/AssemblyInfo.vb	
@@ -13,7 +13,7 @@ Imports System.Runtime.InteropServices
 <Assembly: AssemblyCompany("Digital Data")>
 <Assembly: AssemblyProduct("LookupGrid")>
 <Assembly: AssemblyCopyright("Copyright © 2024")>
-<Assembly: AssemblyTrademark("3.4.0.0")>
+<Assembly: AssemblyTrademark("3.4.3.0")>
 
 <Assembly: ComVisible(False)>
 
@@ -31,5 +31,5 @@ Imports System.Runtime.InteropServices
 ' übernehmen, indem Sie "*" eingeben:
 ' <Assembly: AssemblyVersion("1.0.*")>
 
-<Assembly: AssemblyVersion("3.4.2.0")>
-<Assembly: AssemblyFileVersion("3.4.2.0")>
+<Assembly: AssemblyVersion("3.4.3.0")>
+<Assembly: AssemblyFileVersion("3.4.3.0")>
diff --git a/Controls.LookupGrid/frmLookupGrid.Designer.vb b/Controls.LookupGrid/frmLookupGrid.Designer.vb
index 60e143c4..f89699ec 100644
--- a/Controls.LookupGrid/frmLookupGrid.Designer.vb
+++ b/Controls.LookupGrid/frmLookupGrid.Designer.vb
@@ -50,6 +50,7 @@ Partial Class frmLookupGrid
         '
         Me.viewLookup.GridControl = Me.gridLookup
         Me.viewLookup.Name = "viewLookup"
+        Me.viewLookup.OptionsClipboard.CopyColumnHeaders = DevExpress.Utils.DefaultBoolean.[False]
         Me.viewLookup.OptionsView.ShowGroupPanel = False
         '
         'Panel1