Disable Double Loopback Check

If user-friendly URLs are used on the SharePoint site, then double loopback check needs to be disabled for the SharePoint server machine.

Prerequisites

  • These instructions apply only if you plan to install SharePoint Integration, which is an optional component.
  • User-friendly URLs are used on the SharePoint site.

More Information

Please refer to the following Microsoft Knowledge Base article for more information:

Error message when you try to access a server locally by using its FQDN or its CNAME alias after you install Windows Server 2003 Service Pack 1: Access denied or No network provider accepted the given network path