my system: WinXP sp2, IIS 5.1
i've got cognos (reporting tool), it supports Integrated Windows Authentication (IWA). When i enable anonymous access and IWA on my IIS, it still asks me for login and pass.
when i disable anonymous login, it gives me an error "The page cannot be found" instead of auto-logging in or prompting for login/pass.
few days ago everything was working fine. I did not messed with configuration, i just noticed today that it stopped working. any ideas?