You need to unpack the codecs twice. ROCK will play without having the codecs installed until you access a format that needs them, i.e. mp3 and AAC encoded music. Also, in some obscure cases, Roon uses the codecs to parse strings, or it used to anyway.
Thank You. Issue fixed. I unpacked it twice but grabbed the wrong file./ Screen shot helped me select the correct file. Any input on the ver # 1.0 is this correct?