You've given us almost no information to help understand what might possibly be going on, so tomasc looked into your past posts to try and glean some of the missing details.
If you've had a situation where Wave Editor was previously missing, it's a fair question to ask how you managed to get it installed now, as that may have something to do with why you can't save the audio. Another simple test would be to try saving the same clip as .WAV or any other format.
If that doesn't work, it might help to check and see whether you can successfully edit & save the audio with WE using one of the sample clips that comes with PD, like skateboard.mp4.
The more details and steps you can provide, the greater the chances that we can help you out.
YouTube/optodata
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