Hi Stuart, Disable the Web Proxy client config. You can do this either by unconfiguring the browser, or configuring the site for Direct Access (which causes the client to bypass the Web Proxy service and connect using its SecureNAT or Firewall client config) HTH, Tom Thomas W Shinder www.isaserver.org/shinder <http://www.isaserver.org/shinder> ISA Server 2004 Beta - Coming Soon <http://www.microsoft.com/isaserver/beta/default.asp> ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server: http://tinyurl.com/1llp <http://tinyurl.com/1llp> -----Original Message----- From: Stuart Pittwood [mailto:SPittwood@xxxxxxxxxxxxxxxxx] Sent: Tuesday, December 16, 2003 7:47 AM To: [ISAserver.org Discussion List] Subject: [isalist] FrontPage 2002 & ISA Server http://www.ISAserver.org Hi all, I have a web server with FrontPage ext located between two ISA servers. If I try to work on the web from a PC in the DMZ it works ok, If I try to do the same (open, publish etc) from a PC on the internal LAN it tells me that FrontPage ext isn't installed on the web server. What do I need to do in order to allow FrontPage to talk to the web server through the ISA server? I was under the impression the FP used port 80 (could be wrong there) Any help appreciated Regards Stu