Start/Search/type *.wav then click Ente
This will find your WAV files on your harddriv
Now rightclick any one of the files it finds, rightclick it and click "Open with....>
and click "Choose Program
Now you can navigate to select your Sound Recorder (sndrec32.exe
It is under: C:/Windows/System32/sndrec32.ex
Then open Windows Explorer/tools/folder options/View tab/Apply to all folders