How to get A Moral Victory?

[Slithr]

I played through the entire game without killing or knocking out anyone, however in chapter 6 i knocked out a dog with a choke arrow because I didn't think it would count. I went back and replayed the chapter so it says i have no knockouts, but my overall stats still shows i have a knockout. Is there anything I can do to still get the achievement without restarting the whole game?

[Nightarix]

far as i know it counts all tries for that statistic, so sadly your stuck with restarting for it.