You have a terminal server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). From the Terminal Services Configuration console, you enable remote control of user sessions. You log on to Server1 as Administrator and attempt to take remote control of the admin1 user session as shown in the exhibit. (Click the Exhibit button.) You need to ensure that you can take remote control of the admin1 user session from the Terminal Services Manager console. What should you do? （）

• A、Modify the Session settings of the admin1 account.
• B、Modify the Session settings of the Administrator account.
• C、Connect to Server1 by using Remote Desktop Connection.
• D、Add the Administrator account to the HelpServicesGroup group.