I'm having issues with getting my cartridge save of FireRed (version 1.1) to load into PKHeX. I'm using the Retron 5 method to export my saves. My Emerald cartridge save works fine and can be loaded into PKHeX, but I'm getting errors when I try to load my cartridge FireRed Save. It first says that It can't read Binary Data, but when I load my Emerald save first and then attempt to load my FireRed save, it gives me a huge error message saying that it can't be loaded.
Here's the save file in question. It's been converted from a Retron 5 File as I have done.
Pokemon FireRed.sav