I am using the following code

 Private Sub ugSalesList_ClickCell(ByVal sender As Object, ByVal e As ClickCellEventArgs) Handles ugSalesList.ClickCell

        If e.Cell.Column.Index = 0 AndAlso e.Cell.Row.Index > -1 Then
            Try
                Me.Cursor = Cursors.WaitCursor
                With New SalesReceiptView
                    .MdiParent = MdiView
                    .Dock = DockStyle.Fill
                    .Text = "Receipt " & e.Cell.Value.ToString
                    .Show()
                    .GetReceipt(CInt(e.Cell.Value))
                End With
            Finally
                Me.Cursor = Cursors.Default
            End Try
        End If

 End Sub

This code works fine in my development system and many other customer systems except one customer where the column index 3 comes as column 0. Can somebody help on this! please