Neuz_no_GG problem

I try to plat FlyForBloody but when the screen becames white the game suddenly closes it.
In C:\Archivos de programa\Gpotato\Flyff there is a file that is called "error". It says this:

2008/10/13 15:42:38 Mar 24 2008 12:34:08 1 rCnt=1

Neuz_no_GG.exe caused an EXCEPTION_ACCESS_VIOLATION in module Neuz_no_GG.exe at 001B:007B871B

- Registers

EAX=00000000 EBX=00000002 ECX=0000002C EDX=0000002C ESI=0012FCA8
EDI=00A49E88 EBP=7E3D07EA ESP=0012FC74 EIP=007B871B FLG=00010246
CS=001B DS=0023 SS=0023 ES=0023 FS=003B GS=0000

001B:007B871B Neuz_no_GG.exe

try to download the patch again...
and you have to start the Fly For Bloody JOGAR! to play it...
maybe this is the reason