FF6LE Rogue CE / Zone Doctor CE

Do you know if Super UFO PRO check the internal Checksum and fail to load if it's not correct? I know FF3LE does not change it, it could be the cause. However, I though FF3usME and most of other editor does not fix the Checksum either so I'm wondering what else it could be. I think Zone Doctor fix the Checksum. In any way I'd like ROMs modified with FF6LE Rogue CE to be playable on real hardware so it worth investing.

I think it does check the internal Checksum but I'm not sure. I can load patched ROMs without issues, ROM limit is 32mbit with the Super UFO. Sorry if that doesn't help you much, I don't have a lot of knowledge with ROM hacking.

If this is the issue, you might try running this tool on your ROM and see if it then works on your hardware? It's what I use to fix the checksum of my own hack when I put new versions of it out.