Download fil virker ikke?

Hejsa,

Hvorfor det her ikke? Den kommer med en error der siger:

Exception Details: System.IO.FileNotFoundException: Could not find file "C:\Inetpub\tpnetworks\Secure\FileManagement\".

Line 170:        Response.AddHeader("Content-Lenght", theFile.Length.ToString())

her er min kode:

Control event
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Public Sub btnDownloadFile_Click(ByVal sender As System.Object, ByVal e As EventArgs)
        Dim thePath As String = Server.MapPath(Request.ApplicationPath & "/Secure/FileManagement/")
        Dim theFile As System.IO.FileInfo = New System.IO.FileInfo(thePath)

        Response.Clear()

        Response.AddHeader("Content-Disposition", "attachment filename=" & theFile.Name)

        Response.AddHeader("Content-Lenght", theFile.Length.ToString())

        Response.ContentType = "application/octet-stream"

        Response.WriteFile(theFile.FullName)

        Response.End()
    End Sub



Mvh

DK