You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. You intend to configure FILESTREAM data, enabling FILESTREAM for file I/O streaming access and allowing remote client computers to have streaming access to FILESTREAM data. You must make sure that FILESTREAM data is enabled. In the options below, which service should you configure? （） 

• A、You should configure Distributed File System
• B、You should configure SQL Server
• C、You should configure SQL Server Full Text
• D、You should configure SQL Server VSS Writer