You are the network administrator for your company. The network contains a Windows Server 2003 computernamed Server1.Server1 contains two NTFS volumes named Data and Userfiles. The volumes are located on separate hard disks.The Data volume is allocated the drive letter D. The Data volume is shared as \\Server1\Data. The Userfiles volume is mounted on the Data volume as a volume mount point. The Userfiles volume is displayed as the D:\Userfiles folder when you view the local disk drives by using Windows Explorer on Server1. The D:\Userfiles folder is shared as \\Server1\Userfiles.The files on the Userfiles volume change every day. Users frequently ask you to provide them with previous versions of files. You enable and configure Shadow Copies on the Data volume. You schedule shadow copies to be created once a day. Users report that they cannot recover previous versions of files in the \\Server1\Userfiles shared folder.You need to enable users to recover previous versions of files on the Userfiles volume.What should you do? （）