Not sure if you resolved this issue or not, but I had the same issue on only one server in our company, it was resolved by the advice offered on this post: http://www.sqlservercentral.com/Forums/Topic723054-5-1.aspx
Dear Sir,
The problem solved by giving Administrator in sql server configuration manager right click sql server(MSSqlserver) properties logon as Administrator Account.
It Solved....Thanks God.
Regards,
Mohammad Zubair Pasha.
______________________________________________________________________________Never argue with an idiot; Theyll drag you down to their level and beat you with experience