>Hi,
>
> I like to know which function or API to use in order to Kill a task or program running. Any help or suggestion is very much appreciated.
>Thank you and have a nice day.

Hi Virusim,

You can use the SendMessage() API function to close another app:

#DEFINE WM_CLOSE 16
DECLARE INTEGER SendMessage IN Win32API;
  INTEGER hwnd, INTEGER uMsg,;
  INTEGER wParam, INTEGER lParam
* lnhWnd is the handle of the application's
* window you wish to shut down.
= SendMessage(lnhWnd, WM_CLOSE, 0, 0)

hth,