no audio from R3D qt ref in quicktime

[nrigs]

I transfered my R3D files and qt ref files from a mac hard drive to my pc hard drive and there is no audio when I playback the ref files in quicktime. The movie properties show the soundtrack has audio data but there is no sound on playback or when exported as a wav. Could I have lost the link to the R3D file when I copied it to my pc drive.


http://www.reduser.net/forum/uploaded/12810_1227273449.jpg