That file you have there.
Go to mabiunpack and find it.
Write down the filepath.
Go to mabi folder now, create it.
It has to be EXACTLY THE SAME as it appeared in mabiunpack.
Now simply put the file there, put data packer in mabi folder.
Run it.
Hit find, hit modify.
Also, it's not a bother, I wrote this guide to keep people from spamming crap EVERYWHERE, instead of keeping it in the thread it's supposed to go in.
People love to read nothing and spam already answered things in new threads.
So I'm actually GLAD you decided to ask here, for help, opposed to a new thread.