I have a website, that works perfectly locally - it works perfectly, setting
it up on the Development server, but then, when we set it up on the
Production server (all using same SQL Server), when accessing the site
(another intranet server), it prompts for username and password,
Windows-style, which is not what we want -

Is there something in IIS I need to change/add, other than checking IWA, to
make this work like the other servers/computers?