We have an Intranet site that has Windows Authentication turned on. It has
been working great for years and we have never had a problem with Windows
2000 clients. However, now everyone once in a while a Windows XP Pro computer
stop authenticating and it prompts for a username, password. If we delete the
local profile and log back into the same computer with the original
username/password, it works. Nothing has been installed that we are aware of.
In the Status Bar of IE, it shows Intranet and in the Security options of IE,
it is set to logon automatically for Local Intranet sites. Any ideas?

Thanks!

Nick B wrote:
> We have an Intranet site that has Windows Authentication turned on. It has
> been working great for years and we have never had a problem with Windows
> 2000 clients. However, now everyone once in a while a Windows XP Pro computer
> stop authenticating and it prompts for a username, password. If we delete the
> local profile and log back into the same computer with the original
> username/password, it works. Nothing has been installed that we are aware of.
> In the Status Bar of IE, it shows Intranet and in the Security options of IE,
> it is set to logon automatically for Local Intranet sites. Any ideas?
>
> Thanks!