Leggere CSv su DataGridView, modificare e salvare come nuovo Db Access

[patel]

leggo il file csv con questo codice

    Private Sub Button5_Click(sender As Object, e As EventArgs) Handles Button5.Click
        Dim Filename As String = "F:\Documenti\Visual Studio 2015\Projects\LeggiFileTxtCampiFissi\storico1.txt"
        Dim lines = (From line In IO.File.ReadAllLines(Filename) Select line.Split(",")).ToArray
        For x As Integer = 0 To lines(0).GetUpperBound(0)
            DataGridView1.Columns.Add("Col" & x, "Col" & x)
        Next
        For x As Integer = 1 To lines.GetUpperBound(0)
            DataGridView1.Rows.Add(lines(x))
        Next
    End Sub

vorrei esportare il contenuto della griglia in un nuovo db access