I can't make my full unlock save files work, I'm downloading them, extracting them, and copying them into the folder in my pc named "588650" like i was told by a video but they won't appear in-game, I've tried many different full unlocks to make sure it wasn't just the one that i was using wasn't working but none of them work, any tips??

Extra note: this only started happening after I deleted one of my other full unlock files be cause it was for the wrong version

You should post to the forum of whatever game you're talking about (especially since you didn't even say which game)