Multiple mouse click program.

Hello Guys.
I'm a RPG game player.
The game provide me multiple accounts in one PC.(up to 10 accounts)
But I need to click so many times to play all accounts.
So. I'd like to play it more conveniently with multi-click program.

Key Functions
1. Arrange game windows automatically with pre-defined window size.
The window size could be changeable at program.
2. Multi-click on all windows
ex) If I do click a certain point on #2 screen with right button of mouse , the program should sequentially click same point on #1,#3~#9 screen. And there should be time delay on each click
3. The program should use virtual mouse driver for mouse control.
like Logitech Gaming Virtual Mouse Drivers
4. The program should coded with C++ or C#
5. Plus, the code should be provided to me and there should be enough comments on each function for further debugging on my side.

Thank you in advance.
And feel free to ask me if you have any question about this project.