You install the FTP role service on a server that runs Windows Server 2008. Users receive an errormessage when they attempt to upload files to the FTP site.  You need to allow authenticated users to upload files to the FTP site. What should you do？（）

• A、Run the ftp Ca 192.168.1.200 command on the server that runs Windows Server 2008.
• B、Run the appcmd unlock config command on the server that runs Windows Server 2008.
• C、Configure Write permissions on the FTP site. Configure the NTFS permissions on the FTP destination folder for the Authenticated Users group to Allow - Modify.
• D、Configure Write permissions on the FTP site. Configure the NTFS permissions on the FTP destination folder for the Authenticated Users group to Allow C Write attributes.