I have installed an ISA 2004 server on our network. I do not want to hard code the proxy settings in IE due to having a lot of mobile users on the netwrok (that GPO works fine). I have created the wpad entry in DNS and when I manually select the Automatically detect option in IE- everything works. The problem is that most end users do not have this option checked in IE. I am trying to great a GPO that will force this setting but nothing seems to be working. In my tests, I have configured User Configuration\Internet Explorer Maintenance\Connection\Automatic Browser Configuration and I have also tried to import a configuration neither seem to work. Any suggestions?