Xalusc

I just tried it with Pokémon Y (digital) and it worked fine. The problem seems to be with my Alpha Sapphire cart...

EDIT: Just tried again, after a thousand times, and it worked! o_o

I don't know what I did different this time, but... It worked!

Is your SD card write protected? There's a physical switch on the side of the card.

It's not. If it was, I wouldn't even be able to copy rsavout.bin and rsavin.bin onto it

EDIT: I tried moving the switch just to be sure, and the 3DS complained about it being Write-protected and said the software in it couldn't be loaded. So, yeah, it was off

Whenever I try running rsavout.bin with my Alpha Sapphire cart, it generates a ramsav.bin file with 0 bytes. Therefore, PKHeX can't open it.

Am I doing something wrong? I already tried deleting browser history and cookies.

EDIT: I even tried "initalize save data" at the browser, but nothing. Still the same error.