[Stk] wave playback error

[Conor J Curran]

Hi,
I cannot play back the resultant wav file from the sineOsc.cpp in the 
tutorial online.
I am using sinewave.raw.
Initially I had some difficulty building but finally got my project to 
build....Compiled the stk library into a lib separately  and linked 
against it in my sineosc project....
compiles and runs without any warnings
the resultant hellosine.wav is dumped out with out a problem.
When i try and play the wav in any player it tells the file is corrupted.
Any ideas as to what the problem might be? My wave players work fine.

br,
Conor