VS2008 and Crystal Reports

[sacramento]

Hi to all:

I had declare in VS2008,in references, the:
CrystalReports ActiveX Designer RunTime library 11.5
and i have this code:

Dim Report As New CRAXDRT.Application
        Dim Rpt As CRAXDRT.Report
        Dim formula As CRAXDRT.FormulaFieldDefinition

       
        Me.CRViewer1.RefreshReport()

        Report = New CRAXDRT.Application
        Rpt = Report.OpenReport(My.Application.Info.DirectoryPath & "\BalanceteRazao.rpt")


        If (Rpt.HasSavedData) Then Rpt.DiscardSavedData()

     
        Rpt.ParameterFields(1).AddCurrentValue(firma) 'Nome Firma
        Rpt.ParameterFields(2).AddCurrentValue(anos) ' Exercício

      
        CRViewer1.ReportSource = Rpt
        CRViewer1.ViewReport()

The problem is:
Why VS2008 don't recognize the .reportsource and the .viewreport?


Thanks