I have a simple web service to get user's username who has been authenticated by Windows. I have to set this web service as Integrated Windows Authentication in IIS. It works fine on my localhost, but when it is moved to server, it will have problem, when you access it on server, it will pop up a login windows 3 times, then gave you the following messages:
Access is denied.
Description: An error occurred while accessing the resources required to serve this request. You might not have permission to view the requested resources.
Error message 401.3: You do not have permission to view this directory or page using the credentials you supplied (access denied due to Access Control Lists). Ask the Web server's administrator to give you access.
However, I believe user who has system administrator right can view this web service without any problem. And if the web service is set as anonymous access, it would work fine on server, only when it set as windows authentication, it will give above error message.