Thank-you for taking a peek!
I have created a dummy save (save09) that I've tried editing multiple ways but to no avail. The issue I'm encountering is that I didn't notice that I tweaked Red XIII's name (XII != XIII). What I encounter is that after I open up the save with BC, navigate to the character, change the name, and save. Then I have tried to run the game from the already open launcher and have tried closing the launcher prior to editing, then re-opening after editing. I've also tried running the game from the file folder, but any way I attempt it, all I get is a black screen (or window if not using full screen) that will eventually register as "not responding."
https://www.dropbox.com/s/aka6so26cirnna7/save09.ff7?dl=0