Replay Media Catcher 4 Problem

In the last couple of weeks Replay Media Catcher 4 started giving me a problem. It will record something I want to save, but does it in two separate files. One is the video and the other is the sound track. How do I get the program to stop doing that and go back to putting the sound track with the video?

I think this has started at version 5. But has someone confirmed that this is a bug already? https://imagicon.info/cat/14-16/1.gif