Control volume of embedded wavs

Hi all. Before my head splits in two from searching for an answer, I wanna run this by anyone who may know.

I'm made a form that has embedded wavs in a .res file. I figured out how to play them using command buttons but I can't find anything on how to control the volume of the emedded wavs that does'nt also control the mater volume of Windows also.

I have a slider control on my form and a module, but the module is coded to control the master volume.

How can I edit this so that it ONLY controls the volume output of the wavs within my form without changing any of my windows volume settings?

Or do I need a completely differnt module?

I know it can be done with DirectX, the DirectX dll accepts a level value, but I have no idea how to do it.

I want to set it up like where it only controls the volume of the wav that's played in my form without effecting my Windows audio settings.

For example, I use Winamp and it has it's own volume control that does'nt effect my Windows volume settings. If I wanna play a wav or mp3 in Winamp and crank it up to say 100 %, my Windows volume settings will still be uneffected.