Hi, Dear all I have a strange problem. Using a vista business withthe following command net use g: \\192.168.11.17\test resulting from System Error 53 - the network path was not found. However, with the help of a internal DNS mapping to ip to a FQDN, say test.xxxx.com use g: \\test.xxx.com\test It work and prompt for my password. May anyone know how can I configure the vista to work with a IP unc computer name ? Regards, Ah Kim