Failing to save UM file to use PKHEX

[cootiebootie]

I have installed Homebrew on my 2ds to use PKHEX for my UM. It is the cartridge version. When I try to save the file it says, "the archive cannot be opened"

 

Edited March 9, 2020 by cootiebootie

[TiffanyDarlet]

try other app like checkpoint, i use that with catridge and works