Mikhail Sukhov 
maxood Не указал платформу - Windows 7 Pro
Попробуйте на 10-ке.
На 10-ке тоже не работает, но ошибка уже другая -
Название Время Тип Сообщение
BitStamp 22.08.2015 12:01:08 +03:00 Info Инициализируется.
BitStamp 22.08.2015 12:01:08 +03:00 Info Перешел в состояние Starting.
BitStampTrader 01.01.0001 0:00:00 +00:00 Info Connect
BitStamp 22.08.2015 12:01:10 +03:00 Info Перешел в состояние Started.
BitStampTrader 22.08.2015 12:01:11 +03:00 Info Создан новый портфель 0.
BitStamp 22.08.2015 12:01:11 +03:00 Error Newtonsoft.Json.JsonSerializationException: Cannot deserialize the current JSON object (e.g. {"name":"value"}) into type 'System.Collections.Generic.IEnumerable`1[StockSharp.BitStamp.Native.Order]' because the type requires a JSON array (e.g. [1,2,3]) to deserialize correctly.
To fix this error either change the JSON to a JSON array (e.g. [1,2,3]) or change the deserialized type so that it is a normal .NET type (e.g. not a primitive type like integer, not a collection type like an array or List<T>) that can be deserialized from a JSON object. JsonObjectAttribute can also be added to the type to force it to deserialize from a JSON object.
Path 'error', line 1, position 9.
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize(JsonReader reader, Type objectType, Boolean checkAdditionalContent)
at Newtonsoft.Json.JsonSerializer.DeserializeInternal(JsonReader reader, Type objectType)
at Newtonsoft.Json.JsonConvert.DeserializeObject(String value, Type type, JsonSerializerSettings settings)
at Newtonsoft.Json.JsonConvert.DeserializeObject[T](String value, JsonSerializerSettings settings)
at StockSharp.BitStamp.Native.HttpClient.MakeRequest[T](Uri url)
at StockSharp.BitStamp.Native.HttpClient.RequestOpenOrders()
at StockSharp.BitStamp.BitStampMessageAdapter.ProcessOrderStatus()
at StockSharp.BitStamp.BitStampMessageAdapter.OnSendInMessage(Message message)
at StockSharp.Messages.MessageAdapter.SendInMessage(Message message)