I've patched quite a few files and never have I had the difficulties that this patch is giving me. I'm still sort of a noob to this stuff, but it says I've got the wrong file. The heck is wrong here?
EDIT: Never mind, I figured it out myself.
I personally found the chapter to be quite easy, anyway.
Just put Poalski there to intercept the knights and the bandit, while everyone else takes on the patheic soldiers up front. After that's all said and done, have the fighter dude use his swordslayer on Link after you've hit him with Flux. Rush in soldiers to kill enemies near Harkinian, hit with Shaman and Fighter again, and it's over.
On a side note, is it just me or are the bonuses for the weapon triangles bigger? I feel like there's a more noticeable difference, at least, in terms of damage when it comes into account.