Miért nem jó az AlterIWnet?

Ha elindítom az AlterIWnet-et (modern warfare 2) akkor ezt írja ki:

System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 188.165.193.75:80

at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress)

at System.Net.Sockets.Socket.InternalConnect(EndPoint remoteEP)

at System.Net.ServicePoint.ConnectSocketInternal(Bool ean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout, Exception& exception)

--- End of inner exception stack trace ---

at System.Net.WebClient.DownloadDataInternal(Uri address, WebRequest& request)

at System.Net.WebClient.DownloadString(Uri address)

at System.Net.WebClient.DownloadString(String address)

at DBNUpdater.Core.GetData(String fileName)

at DBNUpdater.Core****n(Object state)

Hogyan lehetne ezt megcsinálni?