Problem Exporting with Premiere Pro (Beta)

[hunterb71052697]

I've been having a problem exporting with the new beta. All other areas have been great, but once I go to export i get an error that reads

Error compiling movie

Export error

Unable to create audio renderer

On a side note I had used the new remix feature on a MP4 file so I'm not to sure how much of it was cause of that. Another side note is that when I would try to export through the Media Encoder it would allow me to export but when trying streaming my video on my phone the file wasn't able to save from dropbox to my phone. 

Would like to see if there were any work arounds for this