I'm sorry if this is super common knowledge for you guys, but I'm not in the modding community. I want to add these Kingdom Hearts characters I have downloaded onto a PSP for my brother. I've been trying on my own for 2 months to no avail. I've watched countless YouTube videos and none of them have helped me. I have everything on the PSP (the ISO and game), it runs and everything. However, I just can't seem to get these characters. He's my little brother and really into Kingdom Hearts, so it would be super cool if someone could help me out. I'll provide screenshots of my PSP files, as to provide a visual aid. In case I end up doing something wrong or if I did something wrong.
I have the first DLC pack for the characters added, but I was told by a YouTuber that I wouldn't need the others. I have HxD downloaded from a previous tutorial, but I don't know if it's necessary, as some of the "read me"s in the character packs say to just copy the files.
If I need to provide more screenshots, I can.
I keep getting this error message whenever I try to insert a GMO into the game. Its not a case of the GMO being bigger than the original file. What's odd is that I could mod my ISO just fine before
Here's what it says under Details
Anyone have an idea of what's wrong?