[RESOLVED] Whats wrong with this code??

[jeric_mandrake]

Private Sub tbUser_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles tbUser.KeyPress
        Dim con As New OleDb.OleDbConnection
        Dim cmd As New OleDb.OleDbCommand
        Dim da As New OleDb.OleDbDataAdapter
        Dim ds As New DataSet
        If e.KeyChar = Convert.ToChar(Keys.Enter) Then
            Try
                con.ConnectionString = "Provider = Microsoft.JET.OLEDB.4.0 ; data source = (local); " & _
                "initial catalog=dbGA ; integrated security =SSPI;"
                con.Open()
                cmd = con.CreateCommand
                cmd.CommandText = "SELECT * FROM tbl_login"
                da.SelectCommand = cmd
                DataGrid1.DataSource = ds
                DataGrid1.DataMember = "tbl_login"
                da.Fill(ds, "tbl_login")
                con.Close()
            Catch ex As Exception
                MsgBox("Error: " & ex.Source & ": " & ex.Message, MsgBoxStyle.OKOnly)
            End Try
        End If
    End Sub

Everytime I run this program and presses enter a messagebox will show saying that...
"Error: Microsoft OLE DB Service Components: Multiple-step OLE DB Operation generated errors. Check each OLE DB status value, if available. No work was done"

I hope someone could solve this...
Thanks..
By the way using VB.NET 2003 and ACCESS 2003..