Hi, I am new to Pharo, I try to get a sound from the SoundPlayer. I use : Pharo-1.3-13315-OneClick.app I did : BaseSoundSystem soundEnabled: true I create an instance of AbstractSound, from the beep example, or an instance ofPluckedSound... whatever. And, when I send the message play, the primitive to play the sound fails. *primSoundStartBufferSize: bufferSize rate: samplesPerSecond stereo: stereoFlag* "Start double-buffered sound output with the given buffer size and sampling rate. This version has been superceded by primitive 171 (primSoundStartBufferSize:rate:stereo:semaIndex:)." "ar 12/5/1998 Turn off the sound if not supported" <primitive: 'primitiveSoundStart' module: 'SoundPlugin'> *SoundSupported := false.* La primitive échoue et le flag *SoundSupported est remis à false.* * * *My environnemt is windows 7 64bits,* *I do have a sound card !! * * * * * *Where is the good plugin and how should I activate it ?* * * *thanks,* * * *VL.* * * * *