Error 3113

Recently I booted my copy of FFXI, and finally got a chance to try and log in and play. The other night I was able to log into playonline and get to the FFXI top screen, then update the game.

Today I tried to log in and play and it would boot FFXI, but stop at about halfway through connecting at "establishing connection" or something similar. I have tried multiple times and it always does this, either crashing totally or giving me error 3113.

Any ideas? As for my setup I have windows 7 64 bit and an AMD HD 57XX card, intel i5 processor.