Offline Synchronization error :(

[Age17]

Добый день!

MS CRM 4.0
Ошибка оутлук клиента при попытке выйти в режим оффлайна. Ошибка при синхроназиции. Пытался 3 раза - вылезает одна и таже ошибка.
На сервере и клиенте стоят роллап1. Диагностика MS CRM не выявляет никаких ошибок.
гуглил ошибку - такая ошибка встречается при работе с языками, в роллапе1 есть фиксы. поставил роллап - не помогло.
Куда копать?
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полная информация об ошибке.

An error occurred during Offline Synchronization. Try going offline again, or restart Microsoft Outlook. Exception happened Cannot insert duplicate key row in object 'dbo.LocalizedLabel' with unique index 'ndx_LocalizedLabel_ForSingleSelect'.
The statement has been terminated..
Stack Trace Info:
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj)
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result)
at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe)
at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
at Microsoft.Crm.CrmDbConnection.InternalExecuteNonQuery(IDbCommand command)
at Microsoft.Crm.CrmDbConnection.ExecuteNonQuery(IDbCommand command, Boolean impersonate)
at Microsoft.Crm.CrmDbConnection.ExecuteNonQuery(IDbCommand command)
at Microsoft.Crm.Platform.MetadataBusinessEntities.MetadataProcessObject.ExecuteNonQuery(IDbCommand command)
at Microsoft.Crm.Platform.MetadataBusinessEntities.MetadataProcessObject.CreateRowInTable(MetadataBusinessEntity metadataEntity, ISqlExecutionContext context)
at Microsoft.Crm.Platform.MetadataBusinessEntities.MetadataProcessObject.CreatePrimary(MetadataBusinessEntity metadataEntity, ISqlExecutionContext context)
at Microsoft.Crm.Platform.MetadataBusinessEntities.MetadataProcessObject.DoCreate(MetadataBusinessEntity metadataEntity, ISqlExecutionContext sqlContext, OperationContext operationContext)
at Microsoft.Crm.Platform.MetadataBusinessEntities.MetadataProcessObject.Create(MetadataBusinessEntity metadataEntity, ISqlExecutionContext sqlContext, OperationContext operationContext)
at Microsoft.Crm.Metadata.LocalizedLabelCreateAction.MetabaseOperation()
at Microsoft.Crm.Metadata.MetadataHelper.ProcessQueue()
at Microsoft.Crm.Setup.DiffBuilder.PropagateChangesToClient()
at Microsoft.Crm.Application.Outlook.OfflineSync.SyncData.DoSchemaChanges()
at Microsoft.Crm.Application.Outlook.OfflineSync.SyncData.Sync(ITransferDataProvider transferDataProvider, Int32 callPriority)
at Microsoft.Crm.Application.SMWrappers.OfflineSync.SyncThreadMethod() .
Дополнительные сведения можно найти в центре справки и поддержки, в "http://go.microsoft.com/fwlink/events.asp".