Load operation failed for query 'GetUser'

Question

Greetings,

I get this error after depolying my Silverlight 4 / Ria Services, EF project to my production server. The error occurs when the login screen (Membership Classes) is displayed.  Runs fine when deployed to localhost.

Used Fiddler to get this error message detail:

Server Error in '/' Application.
--------------------------------------------------------------------------------

The resource cannot be found. 
Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable.  Please review the following URL and make sure that it is spelled correctly. 

Requested URL: /ClientBin/CMS-Web-AuthenticationService.svc/binary/GetUser

Answer 1

Hi Todd,

According to my experience, there maybe something to do with "windows authentication", and if your application allows anonymous login or not.

Take a look at this thread:

http://social.msdn.microsoft.com/Forums/en-US/silverlightwcf/thread/3e062dd4-98b1-4aa4-a517-56279984393b//1/10

Best Regards,

Answer 2

Haixia,

Yes, disabling Windows Authentication and enabling Forms and Anonymous Authentication for my site in IIS solved the problem.

Thanks for your help!