Help, 1.2 will not insert music (Audio)

The audio track allways appears below the video as in the previous version, but has a yellow warning symbol and will not play. This occured on older videos from the previous version, that were on prior to upgrade, and also any new movies I create.

I have deleted and re-installed the app, but it still wont work, I have tried to untick looped video, but all that does is reduce the audio to 0.5s, and it cant be streched etc.

Not really happy with this "upgrade"

-B