I have tried this with two programs: 3ds Lazy and 3ds to cia converter v4.1. Each time i put in my .3ds file and i get the error "could not read rom file". There shouldnt be an issue considering i have tested this with multiple rom files (mainly a pre-built ORAS .3ds and one i romhacked myself). I'm running windows 10 x64. Is there any way to fix this issue?