problem with query result on crystal report

hi,
i am facing some problem with crystal report.
i am using vb6 and crystal 9

"SELECT PRODUCT.STYLE_CODE FROM PRODUCT ,SALES_ITEM Where (PRODUCT.PRODUCT_CODE = SALES_ITEM.PRODUCT_CODE) AND (SUBSTR(PRODUCT.STYLE_CODE,1,2)='MT' OR SUBSTR(PRODUCT.STYLE_CODE,1,2)='MX') AND SALES_ITEM.ORDER_TYPE=0 AND order_date>(new_time('31-aug-2005','GMT','GMT') - to_date('01-jan-1970','dd-mon-yyyy')) * (24*60*60) group BY PRODUCT.STYLE_CODE"

this query working fine in oracle database and in vb project also i am getting result for this query.

But i am not getting any result on report.I don't know what's the problem is.
as u people said , i change the cursor .CursorLocation = adUseClient.
but no use.same blank report.
Please give me some suggestion!!!

visual basic code

VB Code:

Private Sub Command3_Click()
Dim db_conn As New ADODB.Connection
Dim rs As ADODB.Recordset
Dim CRReport As CRAXDRT.report
Dim CrApp As New CRAXDRT.Application
   
'Open the Crystal Report
 Set CRReport = CrApp.OpenReport("C:\Program Files\Microsoft Visual Studio\VB98\AlterationReport\Report2.rpt")
 Set rs = New ADODB.Recordset
    
    db_conn.Open "Driver={Microsoft ODBC for Oracle};" & _
    "Server=test;" & _
    "Uid=scott;" & _
    "Pwd=tiger"
    Dim sqlq As String
 db_conn.CursorLocation = adUseClient
 
 sqlq = "SELECT PRODUCT.STYLE_CODE FROM PRODUCT,SALES_ITEM Where (PRODUCT.PRODUCT_CODE = SALES_ITEM.PRODUCT_CODE) AND (SUBSTR(PRODUCT.STYLE_CODE,1,2)='MT' OR SUBSTR(PRODUCT.STYLE_CODE,1,2)='MX') AND SALES_ITEM.ORDER_TYPE=0 AND order_date>(new_time('31-aug-2005','GMT','GMT') - to_date('01-jan-1970','dd-mon-yyyy')) * (24*60*60) group BY PRODUCT.STYLE_CODE"
 
    With CRReport
        'Set the Access database path
        .Database.Tables(1).Location = App.Path & "\MData"
        With rs
            .ActiveConnection = db_conn
            .CursorLocation = adUseClient
            .CursorType = adOpenStatic
            .LockType = adLockOptimistic
            .Open sqlq
        End With
         MsgBox rs(0)
        .Database.SetDataSource rs, 3, 1
        CRViewer91.ReportSource = CRReport
       CRViewer91.ViewReport
    End With
 
End Sub

please help me
thanks wizkid