How to login in SharePoint site with facebook login. i follow the steps from this site. http://ovaismehboob.wordpress.com/2011/09/07/configuring-facebook-authentication-in-sharepoint-2010/ but there ...
I have a strange issue where when I call EnsureUser I get an error that the SharePoint user is not unique or cannot be found. I have set up claims auth in 2010 using SQL membership provider. Got all ...