suikoden tierkreis- can't solve the 3rd empress of ElQaral mission

Please help- I cant access the southward of Mislato River. NDS screen's gone black but the sound's still playing. Do u guys know what's going on? >_< thank you so muchh* When I download Suikoden there are 3 parts download.
I can extract the 1st part, but I can't extract the rest, it says "fatal error" blabla.. But the size of the rom is 256MB.

I suggest you take down the link >:DIt obviously is a corrupted game ;DHere is the link to the real game

Spoiler

http://www.megaupload.com/?d=I58N9JZZ

Walkthrough

Spoiler

http://faqs.ign.com/articles/971/971964p1.html

Oow, I see :) thank you for your kind reply

Welcome ;D