fix crash when cancelling add new profile

Global_Indexer/frmAdministration.vb

@@ -1,5 +1,6 @@
 Imports System.ComponentModel
 Imports System.Text.RegularExpressions
+Imports DevExpress.XtraGrid.Views.Base
 
 Public Class frmAdministration
     Public Shared _Namenkonvention As String
@@ -1357,4 +1358,12 @@ Public Class frmAdministration
             EnableControls(Panel1)
         End If
     End Sub
+
+    Private Sub GridView1_ValidateRow(sender As Object, e As ValidateRowEventArgs) Handles GridView1.ValidateRow
+        e.Valid = True
+    End Sub
+
+    Private Sub GridView1_InvalidRowException(sender As Object, e As InvalidRowExceptionEventArgs) Handles GridView1.InvalidRowException
+        e.ExceptionMode = DevExpress.XtraEditors.Controls.ExceptionMode.NoAction
+    End Sub
 End Class