I received this error since two days ago (.NET framewrok)

By datofarid
Nov 17, 2010
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  1. See the end of this message for details on invoking
    just-in-time (JIT) debugging instead of this dialog box.

    ************** Exception Text **************
    System.Net.Mail.SmtpException: The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required. Learn more at
    at System.Net.Mail.MailCommand.CheckResponse(SmtpStatusCode statusCode, String response)
    at System.Net.Mail.MailCommand.Send(SmtpConnection conn, Byte[] command, String from)
    at System.Net.Mail.SmtpTransport.SendMail(MailAddress sender, MailAddressCollection recipients, String deliveryNotify, SmtpFailedRecipientException& exception)
    at System.Net.Mail.SmtpClient.Send(MailMessage message)
    at RuneScape_Bot_V9._2.Form1.(Object , EventArgs )
    at System.Windows.Forms.Control.OnClick(EventArgs e)
    at System.Windows.Forms.Button.OnClick(EventArgs e)
    at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
    at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
    at System.Windows.Forms.Control.WndProc(Message& m)
    at System.Windows.Forms.ButtonBase.WndProc(Message& m)
    at System.Windows.Forms.Button.WndProc(Message& m)
    at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
    at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
    at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

    ************** Loaded Assemblies **************
    Assembly Version:

    and the second one is i have a lot of .exe file appeared in my download folder.
    for example if ihave norton installer, the "norton crack.exe" appeared.

    i have vipre antivirus and scanned it but it says nothin.
  2. Bobbye

    Bobbye Helper on the Fringe Posts: 16,335   +36

    This post does not belong in the Virus and Malware forum. I will ask the moderator to move it to the Windows OS forum.

    And I notice you were getting help a couple of months ago here: but you deserted the thread. IT is still showing active but should have been closed for inactivity.

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