Hi, I have some web page where we have facility to attach document. I have written the code as below , and it was working properly earlier. But now since past few days it stopped attaching documents. It doesn't attach document even if its a small size like in Kb. this same code is working perfectly on our local machine. What I have done is like...on click on a button I am storing document in some folder like.. ~/IMS/Upload. and I am displaying that name of document on my web page in link Button. Here is my existing code : If lnkDownload.Text <> "" Then If FlUpload.HasFile = True Then lblError.Visible = True lblError.Text = "File Upload is already holding one File,Please Select Another option" Exit Sub Else filename = lnkDownload.Text End If Else If Me.FlUpload.HasFile = True Then Dim counter As Integer = 1 filename = Path.GetFileName(FlUpload.FileName) filename = Server.MapPath("~/IMS/Upload/") + filename FlUpload.SaveAs(filename) filename = Server.UrlEncode(Path.GetFileName(FlUpload.FileName)) lnkDownload.Visible = True lnkDownload.Text = filename Else filename = "" End If End If Can anyone plzz tell me what's wrong & why it stop working now ? or If anyone can provide a solution for this ? I will be very thankful. Jesha