Con problem but all ports opened.. and no firewalls

its not my first server i try to start but when i start it i gett error like this ....
in Vidar - 127.0.0.1 the protocoll u are using is not allowweeedddd.... hmm
and in the others i just gett Failed to con to server,,
i Can tell this: all ports is Opened and the server should working greate..
i have a l2 server with no problems .......
iff any 1 know anything about this plz tell ... iff u not .. well then thanks for Reading it . have a nice day . |-|_|-|bye|-|_|-|