Can't export as WAV or AIFF file.

[steve]

@Fgmaniac

“Error while writing WAV (Microsoft) file (disk full?). Libsndfile says…” Then it says a bunch weird accents, symbols and that box used when you don’t have the text (I’m assuming gibberish)

That usually indicates that there is invalid metadata.
Go to “File menu > Open Metadata Editor”
Then click on the “Clear” button, then on the “OK” button.
Then try exporting.