It's very complicated, which is why I saved it until after the others and decided to just release what I have so far, unfinished.well i will wait for gba suppor since the gba injector is so hard to use and complicated :S
Daddy Horror said he got the same error but the replacement still worked? Is this the same case for you? It would be helpful to know exactly what steps you took and when the error occurred.I'm getting this error for NDS injects. I have all the requirements in the OP.
https://snag.gy/XQCyjr.jpg