Can't connect two computers in LAN via AdHoc Multiplayer (MHFU)

[betrayed.angel]

thanks for dev teams, now I can play MHFU(US) LAN via Jpcsp
I've read the whole previous comment and I have no problem when playing MHFU(US) via LAN jpcsp.

here is my spec :
core2quad 2.66ghz
nvidia gts 450 1gb ddr5
ram 3.0gb
win7 ultimate - 32bit
firewall - off
jpcsp-3402-windows-x86

and this is my bro's laptop spec :
core i5 2.5ghz
nvdia 2gb ddr3 (dont know what series is his vga because he always refuse me when im going to inspect his laptop x__x )
ram 4.0gb
win 8 - 64bit
jpcsp-3402-windows-x64

see, jpcsp cross system from 32bit and 64bit LAN system have no problem at all.

this is some pic I gathered from LAN play :

and if you have FB account I have recorded it :

http://www.facebook.com/photo.php?v=632641353454443

im sorry for my bad english