JohnCBoling

I uploaded a digital file from an audio recorder to my PC. The file type was .wav. The bit rate was 88kbps, audio sample size 4 bits, the audio sample rate 22khz, and the audio format IMA ADPCM. When trying to copy the file to a CD error message reads invalid .wav file. I presume the format of the file needs to be changed. If so how to do?