Не запускается Hydra 4.1.4

2012/09/26 10:37:26.394|Error  |StockSharp|System.AggregateException: Произошла одна или несколько ошибок. ---> System.FormatException: Строка не распознана как действительное значение DateTime.
   в System.DateTime.Parse(String s, IFormatProvider provider)
   в System.Convert.ToDateTime(String value, IFormatProvider provider)
   в System.Convert.ChangeType(Object value, Type conversionType, IFormatProvider provider)
   в Ecng.Common.Converter.To(Object value, Type destinationType)
   в Ecng.Serialization.XmlSerializer`1.Deserialize(Stream stream, FieldList fields, SerializationItemCollection source)
   в Ecng.Serialization.XmlSerializer`1.Deserialize(Stream stream, FieldList fields, SerializationItemCollection source)
   в Ecng.Serialization.XmlSerializer`1.Deserialize(Stream stream, FieldList fields, SerializationItemCollection source)
   в Ecng.Data.Database.<>c__DisplayClass3b.<GroupSource>b__37(Object v)
   в System.Linq.Parallel.PartitionedDataSource`1.ListContiguousIndexRangeEnumerator.MoveNext(T& currentElement, Int32& currentKey)
   в System.Linq.Parallel.StopAndGoSpoolingTask`2.SpoolingWork()
   в System.Linq.Parallel.SpoolingTaskBase.Work()
   в System.Linq.Parallel.QueryTask.BaseWork(Object unused)
   в System.Threading.Tasks.Task.Execute()
   --- Конец трассировки внутреннего стека исключений ---
   в System.Linq.Parallel.QueryTaskGroupState.QueryEnd(Boolean userInitiatedDispose)
   в System.Linq.Parallel.DefaultMergeHelper`2.System.Linq.Parallel.IMergeHelper<TInputOutput>.Execute()
   в System.Linq.Parallel.MergeExecutor`1.Execute[TKey](PartitionedStream`2 partitions, Boolean ignoreOutput, ParallelMergeOptions options, TaskScheduler taskScheduler, Boolean isOrdered, CancellationState cancellationState, Int32 queryId)
   в System.Linq.Parallel.PartitionedStreamMerger`1.Receive[TKey](PartitionedStream`2 partitionedStream)
   в System.Linq.Parallel.UnaryQueryOperator`2.UnaryQueryOperatorResults.GivePartitionedStream(IPartitionedStreamRecipient`1 recipient)
   в System.Linq.Parallel.QueryOperator`1.GetOpenedEnumerator(Nullable`1 mergeOptions, Boolean suppressOrder, Boolean forEffect, QuerySettings querySettings)
   в System.Linq.Parallel.QueryOpeningEnumerator`1.OpenQuery()
   в System.Linq.Parallel.QueryOpeningEnumerator`1.MoveNext()
   в System.Linq.ParallelEnumerable.ToList[TSource](ParallelQuery`1 source)
   в Ecng.Data.Database.GroupSource(IEnumerable`1 fields, SerializationItemCollection input, IEnumerable`1 innerSchemaNameOverrides)
   в Ecng.Data.Database.GetOrAddCacheTable[TEntity](SerializationItemCollection table)
   в Ecng.Data.Database.ReadAll[TEntity](Int64 startIndex, Int64 count, Field orderBy, SortDirection direction)
   в Ecng.Data.HierarchicalPageLoadList`1.OnGetGroup(Int64 startIndex, Int64 count, Field orderBy, SortDirection direction)
   в Ecng.Serialization.RelationManyList`1.ReadAll(Int64 startIndex, Int64 count, Field orderBy, SortDirection direction)
   в Ecng.Serialization.RelationManyList`1.RelationManyListEnumerator.ProcessMove(Boolean& canProcess)
   в Ecng.Collections.BaseEnumerator`2.MoveNext()
   в StockSharp.Hydra.MainWindow.InitializeMarketSources() в E:\StockSharpReleases\StockSharp_4.1.4\Hydra\Hydra\MainWindow.xaml.cs:строка 264
   в StockSharp.Hydra.MainWindow.<MainWindowLoaded>b__21() в E:\StockSharpReleases\StockSharp_4.1.4\Hydra\Hydra\MainWindow.xaml.cs:строка 484
   в System.Threading.Tasks.Task`1.InvokeFuture(Object futureAsObj)
   в System.Threading.Tasks.Task.Execute()
---> (Внутреннее исключение #0) System.FormatException: Строка не распознана как действительное значение DateTime.
   в System.DateTime.Parse(String s, IFormatProvider provider)
   в System.Convert.ToDateTime(String value, IFormatProvider provider)
   в System.Convert.ChangeType(Object value, Type conversionType, IFormatProvider provider)
   в Ecng.Common.Converter.To(Object value, Type destinationType)
   в Ecng.Serialization.XmlSerializer`1.Deserialize(Stream stream, FieldList fields, SerializationItemCollection source)
   в Ecng.Serialization.XmlSerializer`1.Deserialize(Stream stream, FieldList fields, SerializationItemCollection source)
   в Ecng.Serialization.XmlSerializer`1.Deserialize(Stream stream, FieldList fields, SerializationItemCollection source)
   в Ecng.Data.Database.<>c__DisplayClass3b.<GroupSource>b__37(Object v)
   в System.Linq.Parallel.PartitionedDataSource`1.ListContiguousIndexRangeEnumerator.MoveNext(T& currentElement, Int32& currentKey)
   в System.Linq.Parallel.StopAndGoSpoolingTask`2.SpoolingWork()
   в System.Linq.Parallel.SpoolingTaskBase.Work()
   в System.Linq.Parallel.QueryTask.BaseWork(Object unused)
   в System.Threading.Tasks.Task.Execute()<---