Cisco service configuration boot error

Are you getting one of these errors on a Cisco Device?

%Error opening tftp://255.255.255.255/network-confg (Socket error)
%Error opening tftp://255.255.255.255/cisconet.cfg (Socket error)
%Error opening tftp://255.255.255.255/3620-confg (Socket error)
%Error opening tftp://255.255.255.255/3620.cfg (Socket error)

Well, here is how you fix it.

Router#config terminal

Router(config)#no service config

Router(config)#exit

Router#copy running-config startup-config

And you are done! You will not see that error again!