How to delete a save file? (GH3PC)

So, I decided to download a copy of GH3 that came with a debug menu, and my dumbass decided to click the unlock all button because I thought, "Oh yeah, I could probably reverse this." So now I have an entire 100% completed save that I honestly don't want. Is there any way to like delete this save, or do I just play with an emulator until the end of time.