You are the administrator of a Windows 2000 network.  You upgrade five computers in the sales department to Windows 2000 Professional. You then apply the Basicwk.inf security template to the upgraded computers. The remaining computers in the sales department are using Windows NT Workstation 4.0. When users log on to the Windows 2000 Professional computers they report that they are unable to run the company’s database application.  When the users log on to Windows NT Workstation 4.0 computers they are able to run the database application.  You want the users of Windows 2000 Professional computers to be able to run the database application.  What should you do? （）

• A、Apply the Securews.inf security template to the computers.
• B、Apply the Compatsws.inf security template to the computers.
• C、Delete the Basicwk.inf security template file from the computers.
• D、For each user account， grant Read permission to the database application and its associated files.
• E、Use the System Policy Editor to configure a new security policy for the database application.