Access 2003 query con LIKE

conn.Open()

            If conn.State = ConnectionState.Open Then
                Dim query As String = "SELECT  * FROM FILM WHERE nome_film LIKE  @nome & '%'"
                Dim cmd As New OleDbCommand(query, conn)
                cmd.Parameters.Add("@nome", OleDbType.VarChar).Value = Me.txtcercafilm.Text
                Dim adapt As New OleDbDataAdapter
                adapt.SelectCommand = cmd
                Dim tableadapt As New DataTable
                adapt.Fill(tableadapt)

                Me.DataGridView1.DataSource = tableadapt