I have been taken by surprise by keyrite when sometimes I don't "See" a file that I wish to process. Then I realize that I haven't chosen my desired format. (either wav or cdg).
Here's how you do that:
After you choose "Select Input File" You get a box which at the bottom says "Files of Type:" Then your can choose to "See" cdg or wave.
Hope this helps. If you don't have this option, then something is Rotten in Denmark!
"
Helping the Blind to See"
jahern