Thank you for this software, it works great... But I would like to make something weird and I have to ask if possible before to try.
So, I'm French and I want to play EarthBound in French with the official emulator on Wii U. My base game is EarthBound PAL (loadiine format, it's not a DDD dump so it's 100% clean to use NUSPacker after), my rom is EarthBound (FR) but NTSC (you know, it was patched in French by a team, the base rom is NTSC because we didn't have PAL before).
My question is: is it safe? I don't want to use with Loadiine, I will use NUSPacker to make an encrypted version and install with WUPInstaller... So I think my game, after to do it, should be a PAL game, if not, it will brick my Wii U... In fact, my question is, after to do it, my game will be a PAL game as it was before (as the base game) or NTSC because the rom I want to use is a NTSC rom?
Or maybe it doesn't matter and we can inject roms from any region... But I want to be sure before to do it.
Thank you!
Edit: ok I didn't see but OP says it's impossible. I hope one day it will be possible, and GBA roms too.