Web app calling Web service error The request failed with HTTP status 401: Unauthorized

I have a web site calling a web service which are both located on the same server.  Integrated windows authentication is being
used on both the app and service.   

When I start the web app from VS's IDE (code on server), it runs fine displaying "Hello world" and populating the dropdownlist.

However, if I browse to the URL in IE, I get the following error
System.Net.WebException: The request failed with HTTP status 401: Unauthorized

I output the credentials used in the web app, and they are correct.

Why would it run fine through the IDE but not browsing to the url?  Also I have no problem browsing to the web service asmx and
invoking the methods manually.


8/7/2008 1:48:01 PM
asp.net.xml-web-services 7071 articles. 0 followers. Follow

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Hi netasp2 ,

Do you browser IE in server or other client PC, if it is at the same server, please check IE setting:

  1. Tool---Internet Options---Security----Local intranet----Custom level
  2. See the last config and check whether you  have right config

If it is on other client PC, you have to check whether the client pc have permission to access server.


Best regards,
Guang-Ming Bian - MSFT

Please remember to mark the replies as answers if they help and unmark them if they provide no help.
8/13/2008 9:23:30 AM

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