Problem with alienware Tactx

so I have this problem

 System.Net.Sockets.SocketException (0x80004005): Istniejące połączenie zostało gwałtownie zamknięte przez zdalnego hosta

Server stack trace:
   w System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)
   w System.Runtime.Remoting.Channels.SocketStream.Read(Byte[] buffer, Int32 offset, Int32 size)
   w System.Runtime.Remoting.Channels.SocketHandler.ReadFromSocket(Byte[] buffer, Int32 offset, Int32 count)
   w System.Runtime.Remoting.Channels.SocketHandler.Read(Byte[] buffer, Int32 offset, Int32 count)
   w System.Runtime.Remoting.Channels.SocketHandler.ReadAndMatchFourBytes(Byte[] buffer)
   w System.Runtime.Remoting.Channels.Tcp.TcpSocketHandler.ReadAndMatchPreamble()
   w System.Runtime.Remoting.Channels.Tcp.TcpSocketHandler.ReadVersionAndOperation(UInt16& operation)
   w System.Runtime.Remoting.Channels.Tcp.TcpClientSocketHandler.ReadHeaders()
   w System.Runtime.Remoting.Channels.Tcp.TcpClientTransportSink.ProcessMessage(IMessage msg, ITransportHeaders requestHeaders, Stream requestStream, ITransportHeaders& responseHeaders, Stream& responseStream)
   w System.Runtime.Remoting.Channels.BinaryClientFormatterSink.SyncProcessMessage(IMessage msg)

Exception rethrown at [0]:
   w System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   w System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   w AlienLabs.Keypad.Domain.ProfileManager.LoadProfile()
   w AlienLabs.Keypad.Domain.Classes.Repositories.ProfileManagerRepositoryClass.createProfileManagerInstance()
   w AlienLabs.Keypad.Domain.Classes.Repositories.ProfileManagerRepositoryClass.get_Instance()
   w AlienLabs.Keypad.Controller.Classes.Factories.ObjectFactory.NewApplicationControllerClass(IntPtr handle)
   w AlienLabs.Keypad.Controller.ControllerMainForm.initApplicationController()
   w AlienLabs.Keypad.Controller.ControllerMainForm..ctor()
   w AlienLabs.Keypad.Controller.Program.Main()

and alienware command center doesn't work too...