first problem is an error with the updater.exe (i'm new to pc gaming and pc in general so i don't know how to take a sreen picture with the pc)
i can still continue past that one but for the second one it's the black screen after the intro, i've downloaded all the patch from here (the last one of course) and extracted them directly in the win32 of the game
the launcher is still in japanese! i tried the 3 button, the one that do a files check and still got the same black screen after that
my graphic card is a geforce gt 220
here's the spec of my cpu: intel(R) core(TM) i3 cpu 530 "2.93ghz
ram: 8.00 go
windows 7 64bits
thanks for any help