I use the Sony program Content Management Utility to import the recorded video files from my video recorder - unfortunately the program does not transmits the recorded sound - I've noticed that if I do not use the program and just use "my own" copy - paste directly from the video recorder sound is transmitted.

If I open a downloaded file and click on properties I can see that there are details of the sound file that is transferred to the system "my own" copy - paste - while no details about sound are shown in file transfer with the Content Management Utility

Missing a checkbox somewhere?