I made this tool and it’s very shitty idk how it even works honestly. I’m pretty sure I sold a part of my soul
That being said, due to my shitty code I’m going to guess that it’s your old OS being the issue. But I also don’t know enough to confirm, I barely knew enough to make this converter lmao
Someone could remake a better one(or you can use Python and make something more OS friendly for yourself) it’s just a gui for imagemagike converting all the PNG files to PCX
But that basicness is also why mod compatibility isn’t the best. I wrote this for the vita versions of the games initially and they didn’t really need much more
I’ve heard of people fixing the XML file mods as well. But like I said I barely knew enough to get this tool made, let alone do more. Especially when there was a huge lack of interest around this from the modding community from anyone besides me so I just didn’t learn more