Access to website issue - logon prompt

Hi,

We have a Web Server on Windows 2003 IIS 6,
couple of days ago with no apparent reason that i can point to,
when trying to access our web site it prompts you for logon info
(you can see it for yourself if you go to our web site .execplanexpress.com ).

Settings:
Enable anonymous access is checked (Directory Security --> Authentication and access control ) and IUSR_WEBSERVER and masked password is there.

Home Directory has : Read , Directory Browsing, Script checked

and despite that anyone is prompt to logon with user/password..
Nothing is checked on "Authenticated Access"

any idea how to remedy this situation , what am i missing???

This is very important that we fix it soon because we just started a paid campaign and any day that people cannot access our website we are losing money.
Please help ASAP.

TIA

re: Access to website issue - logon prompt

never mind, i found the problem it was the IUSR account.

Thanks

re: Access to website issue - logon prompt

Hi,

How did you solved your problem? cause im having problem exactly the same of that..

Thanks for your response,

Ryan