*JTAG/RGH* Error message when trying to save a file to device

Im trying to save this file to my device but i keep getting this error message. Any ideas on how to fix?

This is a cracked game, right? If my memory serves me Horizon doesn’t play very well with modified content. Wouldn’t you be able to just put it on a flashdrive directly since the os isn’t limited to the fatx filesystem?