Kingdom Hearts Birth By Sleep

[Wayward Wind]

                Ok, first. sorry if I'm doing this wrong. I'm new to posting in fourms (forums?)
Anyways, I used a BbS Easy Modding System on my regular BbS, not knowing it was only for the Final Mix version (yes, I saw the Final Mix logo, but I ignored that)
The only problem on my Ventus file was it freezing for a few second on the loading screen, and the fact that the mods I selected (KH 2 Sora+Kingdom Key) didn't show up
On my Terra file...The screen was messed up, (it was like I was looking at his face, super zoomed in, through a kaleidoscope) and the screen went black and froze when I tried using the transporter (I was in the Mirage Arena)
My Aqua file wouldn't even load, it ended up crashing the game
After messing around a bit, and putting a gameplay patch on the iso (BBS0.DAT) it corrupted my game
I had the saved files become corrupted due to a cheat, and that was fixed by deleting the BbS cheat file. But when I tried deleting the Modding Station, the game was corrupted. I tried restoring the settings, (which made the saved file screens of my Fate/EXTRA and Fate/EXTRA CCC games appear) and disabled two settings. Nothing changed
Long story short: Used the BbS Easy Modding Station on my BbS rom, no mods but glitches. Tried applying the BBS0.DAT...Thing on my iso, it corrupted the iso. Tried deleting the Modding Station, nothing. Tried restoring default setting and disabled two settings, fixed a glitch on two other games, but BbS iso was still corrupted
Does anyone know how to fix this? I really would like to play my BbS game (I'm downloading the Final Mix version as I'm typing this, but only want to use that as a last resort. I really don't want to have to replay the Ice Cream Beat mini game)
PS. Here's some screenshots/pictures I took, just in case it might help. Sorry if they don't load/appear)
PPS. I am not a computer genius, so please try to keep it simple