Detects 48424 viruses and with pre-insatalled vbuster, it rebuilds boot sectors, partition tables and files in easy 2 steps. For DOS, Windows 3.X, 95, 98 and NT Single User and Network Version available. Also available with 12 months unlimited upgrades. Vbuster is designed by anti virus professionals for profesionals. Hence it does not have fancy GUI, just the tool to do the work. Simple knowledge of Dos required, otherwise see website for instructions.