I am in the process of setting up an exchange 2003 server and I was experiencing the loading problem described in the previous thread "Forum overview » Applications (XP) » OWA 2003 Not Completely Loading" in which the recommendation was to change the IUSR_<SERVERNAME> password. I did this and now I can't log into OWA at all! it simply asks me to check my user name an password at the OWA login screen. Obviously I did something wrong when I was changing the allow anonymous access under Directory Security -> Authentication and access control, but I can't work out what!!
 
Can anyone help, I think I might have allow anonymous access enables or disabled on the wrong virtual directories/sites so if someone can tell me which should have allow anonymous access I would be most gratefull.
 
Thanks in advance for any help and recommendations