Hello:I am learning "C" and I

That depends on what method you are using to play the file to begin with... Some, such as gaugesound.dll provide a start/stop flag in the parameter list.One method that will always work however is to simply program your own flag:if (condition && playonce) { play sound; playonce = true; }Use whatever code triggers the sound to set playonce = false...

Thanks a lot.Regard