This download is a utility that runs on Windows Vista and Windows Server Codename "Longhorn" to restore older backups made using the "Windows NT Backup" application on Windows XP or Windows Server 2003. Windows NT Backup has been replaced in Windows Vista or Windows Server Codename "Longhorn" with different applications, which are not compatible with the .bkf files that NT Backup created.
You can use this utility if you made a backup using an older version of Windows, and now want to restore files from that backup on to a computer running Windows Vista or Windows Server Codename "Longhorn". The utility requires that you also enable the Removable Storage Manager feature
Download: Windows NT Backup - Restore Utility