Updating Error

[Asmia]

Error Getting File List: System
at System.Net.ServicePoint.GetConnection(PooledStream PooledStream, Boolean async, IPAddress& address, Socket& abortSocket, Socket& abortSocket6, DecrementTimer timer)
at System.Net.PooledStream.Activate(Object owningObject, Boolean async, DecrementTimer timer, GeneralAsyncDelegate asyncCallback)
at System.Net.Connection.CompleteStartConnection(Boolean onSubmitThread, Object state)
at System.Net.Connection.CompleteStartRequest(Boolean onSubmitThread, HttpWebRequest request, TriState needReConnect)
at System.Net.Connection.SubmitRequest(HttpWebRequest request)
at System.Net.ServicePoint.SubmitRequest(HttpWebRequest request, String connName)
at System.Net.HttpWebRequest.BeginSubmitRequest(DecrementTimer timer, Boolean forceFind)
at System.Net.HttpWebRequest.GetResponse()
at System.Xml.XmlDownloadManager.GetNonFileStream(Uri uri, ICredentials credentials)
at System.Xml.XmlDownloadManager.GetStream(Uri uri, ICredentials credentials)
at System.Xml.XmlUrlResolver.GetEntity(Uri absoluteUri, String role, Type ofObjectToReturn)
at System.Xml.XmlTextReader.Throw(Exception e)
at System.Xml.XmlTextReader.OpenUrl()
at System.Xml.XmlTextReader.Read()
at System.Xml.XmlReader.MoveToContent()
at System.Data.DataSet.ReadXml(XmlReader reader, Boolean denyResolving)
at System.Data.DataSet.ReadXml(String fileName)
at WindowsApplication7.Form1.DownloadExtras()Unable to connect to the remote server

This is the error it give me when I try to update.

A~