Добрый день! Устанавливаю TFS 2012 на Win2012 сервер. Получаю ошибку на этапе Configuring Services:

[Error @08:27:34.212] TF255175: The application setting could not be set for the web.config file with a key or a value. Key: applicationId. Value: 1d1c6438-7a90-4a10-b29f-fac2c108cf18.
[Error @08:27:34.222]
Exception Message: This configuration section cannot be used at this path. This happens when the site administrator has locked access to this section using <location allowOverride="false"> from an inherited configuration file. (type ConfigurationErrorsException)
Exception Stack Trace: at System.Configuration.MgmtConfigurationRecord.GetConfigDefinitionUpdates(Boolean requireUpdates, ConfigurationSaveMode saveMode, Boolean forceSaveAll, ConfigDefinitionUpdates& definitionUpdates, ArrayList& configSourceUpdates)
at System.Configuration.MgmtConfigurationRecord.SaveAs(String filename, ConfigurationSaveMode saveMode, Boolean forceUpdateAll)
at Microsoft.TeamFoundation.Admin.ConfigureSetConfigInstanceId.Run(ActivityContext context)

IIS у меня версии 8.0.
Идеи?