Try
 
            objConnection = New System.Data.OleDb.OleDbConnection( _
              "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & Datei & ";")
 
 
            objAdapter = New System.Data.OleDb.OleDbDataAdapter("select * from" & _
              "[" & TabellenName & "]", objConnection)
            objDataSet = New System.Data.DataSet
 
            objAdapter.Fill(objDataSet)
            DataGridView1.DataSource = objDataSet.Tables(0).DefaultView
 
            DataGridView1.AutoResizeColumns()
 
        Catch ex As Exception
            MsgBox(ex.ToString())
        End Try