I followed all the steps in the tutorial to create a custom song, but when I run the SoX program, the program closes without making any changes to the song that I had already edited in Audacity (SoX only opens a cmd window but instantly closes) Also try dragging the song to the SoX exe but it doesn't work either and it keeps closing without doing anything, I'm trying to run the program in windows 7, I don't know if there will be an alternative to that program to do the final step to create the bgm.pcm.raw