Homebrew (please help) Problems with mario kart 7 ctgp-7 patch

[DeslotlCL]

I've followed the steps of this thread: https://gbatemp.net/threads/romhack-list-for-hax-2-5.400756/ to patch mario kart 7 with hans, but it freezes when i try to load it.

I have dumped my mk7 romfs, decrypted its files and replaced them with the ctgp-7 ones, but when i use romfs builder im getting a non .bin file, what im doing wrong?

this is what i got

sorry, my english isnt that good

 

[Phanton]

Not naming them .romfs, that's what you are doing wrong and not reading this too.