aspx page executes twice

[rajendra.mishra]

Hi...

I have a frame(Report.htm) which has two aspx pages one for
header(header.aspx) and the other for displaying reports(Report.aspx).
when Report.htm is called Report.aspx executes twice. I have checked
for autoeventwireup. it is set to false in all the pages.cant say why
is this happenning or i suppose that for frames this is an existing
issue..

In Report.aspx i am generating an crystal report in PDF Format. I'LL
just paste the last part

Dim objFileInfo As FileInfo
objFileInfo = New System.IO.FileInfo(strReportPath)
'Response.Clear()
' Write PDF to the browser.
With httpCommands
.Response.ClearContent()
.Response.ClearHeaders()
.Response.ContentType = "application/pdf"
.Response.WriteFile(objFileInfo.FullName)
.Response.End()
End With

I have tried using trace but it doesnt give up any clear indication.
there are also no URL 's which gets called either in code behind or
clent side script.

any hep would be appreciated.

Thanks
Raj