You schedule a task to run after 15 minutes. After an hour， you check the Event Viewer system log. It contains the error message： "The Task Scheduler service failed to start". You want to run the scheduled task again. What should you do before restarting the Task Scheduler？ （）

• A、Set the Task Scheduler service to log on as a Local System account.
• B、Set the task scheduler service to interact with the desktop.
• C、Restart the remote procedure service called RPC service.
• D、Log off then on using an account in the power users group.