On Fri 5 Dec, 1997, Pedro Lineu Orso wrote: >i use automatic proxy in IE4, with Squid 1.1.18 (i donīt know with >another proxy >server): the functionality is basically broken in IE 4.0 >- I canīt FTP to some sites, and receive the following message: > > An internal error occurred in the Windows Internet extensions > >My proxy.pac is: > function FindProxyForURL(url, host) > { > if (isResolvable(host)) > return "DIRECT"; when you return DIRECT for a gopher or ftp URL, IE 4 breaks. Using an automatic configuration also breaks all channel functionality in IE 4.0. I've not tried the recent 4.01. James.