Ошибка при приеме квитанций

[deny_bel]

Медок 161, система Вин 10 (корп) 64 бит
при приеме квитанций на сервере и на клиенте выдает ошибку:

Помилка розбору інформаційної довідки:
DMF.Sink.Client.RetryException: Подключение не установлено, т.к. конечный компьютер отверг запрос на подключение 192.168.1.6:9996 ---> System.Net.Sockets.SocketException: Подключение не установлено, т.к. конечный компьютер отверг запрос на подключение 192.168.1.6:9996
at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress)
at System.Net.Sockets.Socket.Connect(EndPoint remoteEP)
at System.Runtime.Remoting.Channels.RemoteConnection.CreateNewSocket(EndPoint ipEndPoint)
at System.Runtime.Remoting.Channels.RemoteConnection.CreateNewSocket()
at System.Runtime.Remoting.Channels.SocketCache.GetSocket(String machinePortAndSid, Boolean openNew)
at System.Runtime.Remoting.Channels.Tcp.TcpClientTransportSink.SendRequestWithRetry(IMessage msg, ITransportHeaders requestHeaders, Stream requestStream)
at System.Runtime.Remoting.Channels.Tcp.TcpClientTransportSink.ProcessMessage(IMessage msg, ITransportHeaders requestHeaders, Stream requestStream, ITransportHeaders& responseHeaders, Stream& responseStream)
at DMF.Sink.Client.ClientRetrySink.ProcessMessage(IMessage msg, ITransportHeaders requestHeaders, Stream requestStream, ITransportHeaders& responseHeaders, Stream& responseStream)
--- End of inner exception stack trace ---

Server stack trace:
at DMF.Sink.Client.ClientRetrySink.ProcessMessage(IMessage msg, ITransportHeaders requestHeaders, Stream requestStream, ITransportHeaders& responseHeaders, Stream& responseStream)
at System.Runtime.Remoting.Channels.BinaryClientFormatterSink.SyncProcessMessage(IMessage msg)

Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at System.IO.FileStream.Write(Byte[] array, Int32 offset, Int32 count)
at ZvitShared.Helpers.DocImportUtils.ImportXmlDocument(String fileName, Byte[] file_body, Int64 org_code, Boolean update_sys_field, Boolean check_for_duplicate, ZDocNaklImpInfo nakl_imp_info, Int64 userID, DocMoveType moveType, Nullable`1 CardCode, Boolean isBackGround, Boolean recalcNN, Int64 IDParent, Boolean ignore_upd_sys_fld, Nullable`1 perType)
at ZvitShared.MailFiltering.Filters.GovKvtFilter.ProcessNaklAccessory(Byte[] xmlBuff, String filename, String& protErrors)
at ZvitShared.MailFiltering.Filters.GovKvtFilter.ProcessQLS(String fileName, Byte[] data, Byte[] docBody, IMailReceivePrt mailProto, MailHeader header, ExchangeMsgWay exchangeWay, GNAUFileNameInfo fileNameInfo)

в чем причина?????

[Divavio]

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