Update: I figured out how to use SaveMii and it worked perfectly! But now I've encountered another problem. The save file I've downloaded for Hyrule Warriors has the maxed out characters and weapons that I want but, for whatever reason, doesn't give me access to the DLC I've bought. What gives...
Hey, that worked! I had all the right files but they weren't in the right place. So, I started fresh from your guide, and now everything's working as intended.
Now, how should I continue for injecting save files? Do you recommend SaveMii or Saviine?
I'm trying to get Homebrew and Haxchi installed on my system. My ultimate goal is to get back some 100% save files I lost due to a hard drive corruption, which I assume that I can do after getting these first two things up and running. And also mod Smash Bros. I guess.
I followed this guide...