Why is it my rdlc report not downloading after I publish the site? But it works on localhost. Sorry for my grammar

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ASP.NET

DownloadPage.aspx

Protected Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Try
If Session("Branch") = 1 Then
Response.Redirect("~/SamplePage1.aspx", False)
HttpContext.Current.ApplicationInstance.CompleteRequest()
ElseIf Session("Branch") = 2 Then
Response.Redirect("~/SamplePage2.aspx", False)
HttpContext.Current.ApplicationInstance.CompleteRequest()
End If
Catch ex As Exception
Session("Error Message") = ex.Message
Response.Redirect("~/ErrorPage.aspx")
End Try
End Sub

PrintPage.aspx
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Session("user") <> s Then
temp = Session("user").ToString()
End If
Dim strQuery As String = "select * from tblAccount_Reservation where" _
& " fldID = @fldID"
con.Open()

Using cmd As New SqlCommand()
cmd.Parameters.AddWithValue("@fldID", Session("user"))
cmd.CommandType = CommandType.Text
cmd.CommandText = strQuery
cmd.Connection = con


Dim sdr As SqlDataReader = cmd.ExecuteReader()
While sdr.Read()
Labelemail.Text = sdr("fldEmail").ToString()
Labelfirst.Text = sdr("fldfirstname").ToString()
End While
sdr.Close()
cmd.ExecuteNonQuery()
End Using

If Not IsPostBack Then

GrabData(Session("user"))

End If


End Sub

Private Sub GrabData(ByVal ID As String)
Dim warnings As Warning() = Nothing
Dim streamids As String() = Nothing
Dim mimeType As String = Nothing
Dim encoding As String = Nothing
Dim extension As String = Nothing

ServicePointManager.ServerCertificateValidationCallback = _
New System.Net.Security.RemoteCertificateValidationCallback(AddressOf customCertValidation)

Me.Report1.LocalReport.DataSources.Clear()
Dim adapter As New AupairTempRegistration1TableAdapters.tblaupairtempTableAdapter()
Dim table As New AupairTempRegistration1.tblaupairtempDataTable
adapter.FillByID(table, ID)

Me.Report1.LocalReport.DataSources.Add(New ReportDataSource("DataSet1", CType(table, DataTable)))
Report1.LocalReport.ReportPath = "Reports/Report4.rdlc"
Report1.LocalReport.EnableExternalImages = True
Me.Report1.DataBind()

Dim bytes As Byte() = Report1.LocalReport.Render("PDF", Nothing, mimeType, encoding, extension, streamids, _
warnings)

Response.Buffer = True
Response.Clear()
Response.ContentType = mimeType
Response.AddHeader("content-disposition", ("attachment; filename=" & "Personal Data and Barcoded Information Form" & ".") + extension)
Response.Cache.SetCacheability(HttpCacheability.NoCache)
Response.BinaryWrite(bytes)

Dim memorystream As New MemoryStream
memorystream.Seek(0, SeekOrigin.Begin)
Dim message As New MailMessage
Dim Attached As New Attachment(memorystream, "Report4.pdf")
message.Attachments.Add(New Attachment(New MemoryStream(bytes), "Barcoded_Confirmation_Form_" & DateTime.Now.ToString("MM.dd.yy") & ".pdf"))



message.From = New MailAddress("blankman@yahoo.com")
message.To.Add(Labelemail.Text)
message.CC.Add(Labelemail.Text)

message.Subject = "Personal Data Form and Barcoded Information"
message.IsBodyHtml = True

message.Body = "Good Day!" + " " + Labelfirst.Text + " " + "Please see the Attachment."

Dim mail_client As SmtpClient = New SmtpClient()
Dim str_from_address As String = "evpappointment@cfo.gov.ph"

'//Providing Credentials (Username & password)
Dim network_cdr As NetworkCredential = New NetworkCredential()
network_cdr.UserName = str_from_address
network_cdr.Password = "e05v22p16"

mail_client.Host = "mail.cfo.gov.ph" '; //SMTP host
mail_client.UseDefaultCredentials = False
mail_client.Credentials = network_cdr
'//End

mail_client.Send(message)

End Sub

What I have tried:

PrintPage.aspx
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Session("user") <> s Then
temp = Session("user").ToString()
End If
Dim strQuery As String = "select * from tblAccount_Reservation where" _
& " fldID = @fldID"
con.Open()

Using cmd As New SqlCommand()
cmd.Parameters.AddWithValue("@fldID", Session("user"))
cmd.CommandType = CommandType.Text
cmd.CommandText = strQuery
cmd.Connection = con


Dim sdr As SqlDataReader = cmd.ExecuteReader()
While sdr.Read()
Labelemail.Text = sdr("fldEmail").ToString()
Labelfirst.Text = sdr("fldfirstname").ToString()
End While
sdr.Close()
cmd.ExecuteNonQuery()
End Using

If Not IsPostBack Then

GrabData(Session("user"))

End If


End Sub

Private Sub GrabData(ByVal ID As String)
Dim warnings As Warning() = Nothing
Dim streamids As String() = Nothing
Dim mimeType As String = Nothing
Dim encoding As String = Nothing
Dim extension As String = Nothing

ServicePointManager.ServerCertificateValidationCallback = _
New System.Net.Security.RemoteCertificateValidationCallback(AddressOf customCertValidation)

Me.Report1.LocalReport.DataSources.Clear()
Dim adapter As New AupairTempRegistration1TableAdapters.tblaupairtempTableAdapter()
Dim table As New AupairTempRegistration1.tblaupairtempDataTable
adapter.FillByID(table, ID)

Me.Report1.LocalReport.DataSources.Add(New ReportDataSource("DataSet1", CType(table, DataTable)))
Report1.LocalReport.ReportPath = "Reports/Report4.rdlc"
Report1.LocalReport.EnableExternalImages = True
Me.Report1.DataBind()

Dim bytes As Byte() = Report1.LocalReport.Render("PDF", Nothing, mimeType, encoding, extension, streamids, _
warnings)

Response.Buffer = True
Response.Clear()
Response.ContentType = mimeType
Response.AddHeader("content-disposition", ("attachment; filename=" & "Personal Data and Barcoded Information Form" & ".") + extension)
Response.Cache.SetCacheability(HttpCacheability.NoCache)
Response.BinaryWrite(bytes)

Dim memorystream As New MemoryStream
memorystream.Seek(0, SeekOrigin.Begin)
Dim message As New MailMessage
Dim Attached As New Attachment(memorystream, "Report4.pdf")
message.Attachments.Add(New Attachment(New MemoryStream(bytes), "Barcoded_Confirmation_Form_" & DateTime.Now.ToString("MM.dd.yy") & ".pdf"))



message.From = New MailAddress("blankman@yahoo.com")
message.To.Add(Labelemail.Text)
message.CC.Add(Labelemail.Text)

message.Subject = "Personal Data Form and Barcoded Information"
message.IsBodyHtml = True

message.Body = "Good Day!" + " " + Labelfirst.Text + " " + "Please see the Attachment."

Dim mail_client As SmtpClient = New SmtpClient()
Dim str_from_address As String = "evpappointment@cfo.gov.ph"

'//Providing Credentials (Username & password)
Dim network_cdr As NetworkCredential = New NetworkCredential()
network_cdr.UserName = str_from_address
network_cdr.Password = "e05v22p16"

mail_client.Host = "mail.cfo.gov.ph" '; //SMTP host
mail_client.UseDefaultCredentials = False
mail_client.Credentials = network_cdr
'//End

mail_client.Send(message)

End Sub
Please help me