IIS local debugging does not recognize the IP solution

new installation of Windows XP SP2, using IIS local debugging ASP program, IIS always error. As long as you access the ASP program through the IP address in the browser, you will see "There is no right to view the web page. Based on the provided credentials, you do not have permission to view this directory or web page." Access via localhost is normal. Is this what is the reason?

A: This problem is most of the problem belongs to the file permissions, either use NTFS partition format does not open the Internet Guest account permissions, or is the network connection on your system opens up a firewall. If the connection firewall is enabled, you can temporarily turn it off first. If the permission corresponding to the folder where the ASP program file is saved is not enabled, just open the folder to the Internet guest account.