Hi I'm having real problems with Autodiscovery. It was working fine up until an hour ago. I haven't changed anything. DHCP is configured to point to http://wpad/wpad.dat. DNS is configured with a wpad entry pointing to ISA. I get the wpad entries in a web browser no bother. If the Firewall client is configured to detect automatically, it can't find it. If I put either the server name, the ip address, even wpad in the manual setting it finds it OK. XP firewall is not enabled. Any thoughts will be appreciated. Steve ____________________________________________ Steve Moffat President & CEO Optimum I.T. Solutions Ltd <http://www.optimum.mine.nu/> Tel: (441) 292 8849 Helpdesk: (441) 292 8849 Email : steve@xxxxxxxxxx <mailto: steve@xxxxxxxxxxxxxxx> http://www.optimum.bm <http://www.optimum.bm/> This E-Mail is confidential. It is not intended to be read, copied, disclosed or used by any person other than the recipient named above. Unauthorised use, disclosure, or copying is strictly prohibited and may be unlawful. Optimum IT Solutions Ltd disclaims any liability for any action taken in connection of this E-Mail. The comments or statements expressed in this E-Mail are not necessarily those of Optimum IT Solutions Ltd or its subsidiaries or affiliates. administrator@xxxxxxxxxx