Implementing IUnknown interface getting error c2259: cannot instantiate abstract class?

This is not the proper signature for QueryInterface . Hint: REFIID is not the same thing as const GUID .

Ok, my bad guys... I guess Visual Studios 2010 just sucks because lots of bugs still. It took about 2 dozens builds for it to realize that I had added all the implementation...lol.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.