CRM 4 unauthorized web access
Posted by ken zheng on June 20, 2008
calls CRM’s web services we always get error “The request failed with HTTP status 401: Unauthorized.”
The reason is CRM 4.0 was being used, and multi-instancing is a problem. You need to provide an auth token that specifies by customer name which instance you intend to use.
http://msdn.microsoft.com/en-us/library/cc151052.aspx
