error: sfplay~:can't open file

    Aug 01 2006 | 10:23 pm
    I'm simply recording sound using sfrecord~ and after trying to play the record using sfplay~...but allways I get the message:
    "error: error opening record.wav, err -1
    error: sfplay~:can't open wave file record.wav"
    I've tried different opening techniques and different file formats, but nothing changes.
    What else I can try to solve the problem?
    Thank you.