BINARY CODE IS NOT COMPATIBLE WITH THE SAVING FILE

[edueri]

I wanted to open the sav of my emerald pokemon cartridge in the PkHex and when I wanted to do it I got that, someone knows why it happened, and if there is a solution to be able to fix it. My cartridge is not original, it is a copy, I wanted to know if it is for that reason that error appears.

[theSLAYER]

Following the vibe of your title:

YES, YOUR CART BEING A COPY LIKELY MEANS YOU ARE NOT ABLE TO DUMP THE SAVE PROPERLY, SO YOU CANNOT USE THAT FILE WITH PKHEX.