Really really need help please 
Every time I try to execute the second command with the nca file I just get a bunch of text saying "Failed to match key" My prod.keys are in the same folder as my hactool application. I am not experienced with doing things through command prompt. Sorry!
Every time I try to execute the second command with the nca file I just get a bunch of text saying "Failed to match key" My prod.keys are in the same folder as my hactool application. I am not experienced with doing things through command prompt. Sorry!