Access 2007/2010 Bugs or What?

Private Sub SaveDataImage
    Dim sqlSaveImage As String = "INSERT INTO tblpasien VALUES(@no,@nama,@alamat,@usia,@kelamin,@gambar)"
        Try
            Dim OdbCommand As OleDbCommand = New OleDbCommand(sqlSaveImage,Koneksi)
            If isTextEmpty(Me) = False  Then '<-- This is my own sub procedure
                With OdbCommand.Parameters
                    .AddWithValue("@no",txtNoPasien.Text)
                    .AddWithValue("@nama",txtNama.Text)
                    .AddWithValue("@alamat",txtAlamat.Text)
                    .AddWithValue("@usia",txtUsia.Text)
                    .AddWithValue("@kelamin", cmbKelamin.Text)
                End With

                Dim StreamImage As New MemoryStream()
                PictureBox1.Image.Save(StreamImage, PictureBox1.Image.RawFormat)
                Dim BufferImage As byte() = StreamImage.GetBuffer 
                OdbCommand.Parameters.AddWithValue("@gambar", SqlDbType.Image).Value = BufferImage

                'Execution
                Koneksi.Open 
                OdbCommand.ExecuteNonQuery
                Koneksi.Close 

                'Clear text
                ClearAllText(Me)
                txtNoPasien.Focus 

                'Show in grid after saving
                mdlConnection.ShowPatientsGrid(DGPatients)
                GridPlan

                'pict variable must be empty after execution
                pict = String.Empty 
                Me.PictureBox1.Image = My.Resources.Label
            Else
                MsgBox("Entri data kosong",vbInformation)
                pict = String.Empty
                Exit Sub
            End if
            
        Catch ex As Exception
            Koneksi.Close 
            MsgBox("Tidak bisa menyimpan data. Terdapat kesalahan penulisan",vbExclamation)
        End Try

End Sub