Thread: playsound2

i create a pda os project.
and add a subproject which play sound under this os project.
Now i can successfully build it.
I place my wave file in the release directory.
and use windows ce command prompt to run my subproject
but it has no response, there is no sound comes out.
i cannot figure out what's wrong with it.
please help. thank you!
My subporject code is in the following

Code:

#include <windows.h> 
#include <mmsystem.h> 
int WINAPI WinMain(HINSTANCE hInstance, 
                               HINSTANCE hPreInstance,
                              LPWSTR lpCmdLine,
                              int nShowCmd)
{
        PlaySound(L"release\\test16bit.wav", NULL, SND_FILENAME);
        return 0;
}