1. Click_right the volume button in PC. 2. Click the adjustment of Audio_property. 3. Click the audio tab. 4. Click the volume button of the audio record. 5. Check the button of the monaural mixer. 6. Run SSTV program. 7. Check the self-adjustment of the inclination. 8. Run Sound_Decoder 'sndrec32.exe'. 9. Playback SSTV wav file. 10. Then the image are appeared automatically on SSTV program. Or 1. Start - Settings - Control Panel - Sound and Audio Devices 2. Voice - Recording sound - Volume - Check Wave or Monaural Mixer 3. Run SSTV program 4. Run a recorded WAV file with the sound recoder 'sndrec32.exe' 5. Then it's decoded automatically on SSTV program. I received SuitSat-1 SSTV sounds from JH0GEV, Uehara. We can look "ARISS" mark at top of left in this image.Cf. http://www.aj3u.com/blog/