Hi all,

i try to Update an Organisation from CRM 2011 to CRM 2013 and get this Error:

System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.ArgumentException: An item with the same key has already been added.
at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
at Microsoft.Crm.Caching.SystemLabelDictionaryCacheLoader.BuildLabelDictionary(MetadataBusinessEntityCollection labels)
at Microsoft.Crm.Caching.LabelDictionaryCacheLoader.LoadCacheData(Int32 languageCode, IOrganizationContext context)
at Microsoft.Crm.Caching.SystemIntermediateLabelDictionaryCacheLoader.LoadCacheData(SystemLabelDictionaryCacheKey key, IOrganizationContext context)
at Microsoft.Crm.Caching.BasicCrmCache`2.LookupEntry(TKey key, IOrganizationContext context)
at Microsoft.Crm.Metadata.LabelCache.TryLookupEntry(Int32 languageCode, Guid objectId, String objectColumnName, IOrganizationContext context)
at Microsoft.Crm.ObjectModel.LabelLoaderPublished.LoadLabel(Int32 userLanguageCode, Guid objectId, String objectColumnName, ExecutionContext context)
at Microsoft.Crm.ObjectModel.FormLabelHelper.InsertAllLabels(Int32 entityType, ILabelLoader labelLoader, XmlDocument formDoc, XmlNode labelsNode, Int32 userLanguageCode, ExecutionContext context)
at Microsoft.Crm.ObjectModel.FormLabelHelper.InsertFormLabelsCommon(IBusinessEntity entity, ILabelLoader labelLoader, Boolean asLastManagedForm, ExecutionContext context)
at Microsoft.Crm.ObjectModel.SystemFormService.RetrieveMultiple(EntityExpression entityExpression, Boolean includeLabels, ExecutionContext context)
at Microsoft.Crm.Dependency.DependencyCalculatorFactory.GetEntityInternal(Guid id, EntityMetadata metadata, Boolean retrieveUnpublished, String[] columns, ExecutionContext context)
at Microsoft.Crm.Dependency.DependencyCalculatorFactory.GetEntity(Int32 componentType, Guid id, ExecutionContext context)
at Microsoft.Crm.ObjectModel.DependencyHelperBase.IsDependencyCalculatedFromOtherSide(Guid dependencyNodeId, BusinessEntity dependency, Dictionary`2 computedDependencies, ExecutionContext context)
at Microsoft.Crm.ObjectModel.DependencyHelperBase.UpdateDependencies(ExecutionContext context)
at Microsoft.Crm.Dependency.ComponentCollector.UpdateComponentDependencies(Dictionary`2 recordsByComponentType, ExecutionContext context)
at Microsoft.Crm.Dependency.ComponentCollector.ProcessRecords(ExecutionContext context)
at Microsoft.Crm.BusinessEntities.ExecutionContext.ProcessDependencies(FlushCacheOption option, CreateNewCollectorOption createOption)
at Microsoft.Crm.BusinessEntities.ExecutionContext.OnEndRequest()
at Microsoft.Crm.Setup.DiffBuilder.UpdateMetadata(String targetVersion)
--- End of inner exception stack trace ---
at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags, Binder binder, Object target, Object[] providedArgs, ParameterModifier[] modifiers, CultureInfo culture, String[] namedParams)
at Microsoft.Crm.Setup.Database.DllMethodAction.Execute(Guid organizationId)
at Microsoft.Crm.Setup.Database.DatabaseInstaller.ExecuteReleases(ReleaseInfo releaseInfo, Boolean isInstall)
at Microsoft.Crm.Setup.Database.DatabaseInstaller.Install(Int32 languageCode, String configurationFilePath, Boolean upgradeDatabase, Boolean isInstall)
at Microsoft.Crm.Setup.Database.DatabaseInstaller.InstallUpdate(String configurationFilePath, Boolean upgradeDatabase)
at Microsoft.Crm.Setup.Common.Update.DBUpdateDatabaseInstaller.ApplyDBUpdates(Guid orgId)
at Microsoft.Crm.Tools.Admin.InstallDatabaseUpdatesAction.ApplyDBUpdatesInternal(Guid orgId, String orgUniqueName, String releaseFilePath, Boolean ignoreErrors)

And this rrror in the event LOG:

Invalid column name 'IsMailboxInactiveBackOffEnabled'.
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
at System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()
at System.Data.SqlClient.SqlDataReader.get_MetaData()
at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString, Boolean isInternal, Boolean forDescribeParameterEncryption)
at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
at Microsoft.Crm.CrmDbConnection.InternalExecuteWithRetry[TResult](Func`1 ExecuteMethod, IDbCommand command)
at Microsoft.Crm.CrmDbConnection.InternalExecuteReader(IDbCommand command, Boolean capturePerfTrace)
at Microsoft.Crm.ObjectModel.MailboxUtil.RetrieveServerSideSyncOrgSettingsFromDB(Guid organizationId)
at Microsoft.Crm.Asynchronous.OrgServerSideSyncSettings.OrgDataAccess.<>c__DisplayClass11.<RetrieveOrgSettingsLightFromDB>b__10(IServiceOperation serviceOperation)
at Microsoft.Crm.Asynchronous.Operations.OrganizationOperation.<get_EventAction>b__0(IServiceOperation operation)

CRM Server 2013 CU 5

Thanks