Custom Radio Stations Guide

So i've hit a snag with the packer everytime i try to use it no file is generated and i get this error whenever i try and do it via the command prompt.

 

Hi all, i'm trying to follow this guide, but i have problems with wwise. When i'm trying to add a wav dragging a file over the Default Work Unit under Interactive Music Hierarchy, i have this error.


What's the problem? I have tried to search a solution, but all what i have found on google is this thread with no reply
https://www.audiokinetic.com/qa/7934/unable-import-audio-files-wwise-error-originals-folder-failed