[HELP] Private Server Agent Error

Recently, I have become determined to make a Private Server :construct and I have had to face one problem after another ... but the biggest problem was after I had created the server and had added 2 accounts, one for myself and another for a friend of mine, We both logged in and tried to play a game, however we kept on getting the "Agent Error: Agent not found".

Info: I just tried MatchAgent, but it crashes when i try to log in
But, when I use a newer MatchServer along with the MatchAgent, I can't even connect to the server. but atleast this new one says A(1) at the bottom which the older one didn't.

If someone can help me with this, well.... please do :sweatdrop