Do you have a custom 500 error page configured? Is it possible that it can't find this 500 error page? What do you IIS logfiles look like for the requests in question? Cheers Ken On Sun, 13 Mar 2005 13:40:57 -0800, Ed McCarroll <Ed at comsimplicity.com> wrote: > Since I installed WinXP, if I try to access a .ASP page with VBScript in it, I > get a 404 Page Not Found. It does fine with ASP.NET pages, and .ASP pages that > contain pure HTML.