Here's a wav of 5 sec silence - generated in Cool Edit - that fb2k v0.9.5.4 won't play.
I have no clue why... anyone?[attachment=4604:attachment]
My foobar2000 v0.9.5.4 can't play it:
Unable to open item for playback (Unsupported format or corrupted file):
"C:\Users\Alexxander\Desktop\Silence.wav"
and neither Winamp5.
It must have something to do with having floating point (if properties in fb2k shows correct codec) but let someone with knowledge about wav files clear it up.
This has been cleared up in the topic referenced in the first post
Closing this topic for the sake of clarity.