Oh this problem again.

I have come to the ultimate conclusion, that if your player ever crashes, it's because it's using the wrong codec for the job. I've adviced someone about this before, for a different anime i think, and i can't be bothered to look for it so i shall simply repeat. And god, ppl are probably sooooo tired of me saying this. I think i'm bordering on the edge of some ppls nerves by now. Hope they don't shoot me =P

Use the AviC program to change the file to the DivX codec. This will probably solve the problem, as Berserk use to crash my player all the time too, and was poor quality. I solved it by changing the codec it decodes with to the DivX codec instead of the Xvid codec.

You could also try downloading and installing the ffdshow codec pack. This has been suggested by someone in this forum and has come highly recommended by numerous sources in which i absolutly trust.