crystal reports and vb.net

i have writen small program to show crystal reports
i have added a form and a crystal report in expert mode and made a connection and loaded access database
crystal report is loaded successfully
i added crystal report viewer on form1
and i wrote folowing code in load event of form1

Code:

---

Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load
        CrystalReportViewer1.ReportSource = AppDomain.CurrentDomain.BaseDirectory.ToString & "CrystalReport1.rpt"
    End Sub

---

when i run this project a message box comes at start
"Load Report failed!"
but programs runs successfully
in visual studio crystal reports are installed
kindly tell me what is the problem
see attached file
thanks