So I've been trying for weeks now to replace the song audio in CDLC to one's of my own. But I seem to be doing something wrong, because everytime I launch the song it hangs then resets back to learn a song. What am I doing wrong?

Seems like the wwise convertion is failing or done with incorrect settings which is why it's always strongly suggested to let the toolkit handle the convertion itself.

Sounds like a wwise issue. Did you install one of the correct versions and set the path in the toolkit to the "\Authoring\(x64/Win32)\Release\bin" subfolder in the wwise installation directory.

 

Is it creating .wem files in the project directory when you build the song?

 

Also if you just swap the audio in the toolkit the notes are going to be off. You should unpack the custom first, open the audio you want to change it to in eof, import the xml arrangement files into eof and adjust where the notes start, add leading silence (if needed) and then build it in the toolkit.

If you're already doing it like this then ignore me.