[Dev-C++] PlaySound for WINAPI

[<fl...@at...>]

I have a windows programming book with a sound that is supposed to play when my "Hello World" window is activated. Problem is, the command is not recognized. 
Book says to include a library file called "WinMM.Lib" but after trying this using WATCOM and Visual C++ files of the same name - it still doesn't work. It works in WATCOM, but not DEV-Cpp. The window opens OK if I comment out the PlaySound line.

Any Ideas?

PlaySound("Helloworld.wav", NULL, SND_FILENAME, SND_ASYNC)
Fred