windows xp

//it might even run
static void Main(string[] args)
        {
            Int32 lhWndParent = User32.FindWindow(null, "Minesweeper");
            Int32 hMenu = User32.GetMenu(lhWndParent);
            Int32 hViewMenu = User32.GetSubMenu(hMenu, 1);
            Int32 hHelp = User32.GetMenuItemID(hViewMenu, 2);
            User32.SendMessage((IntPtr)lhWndParent, User32.WM_COMMAND, hHelp, null);
        }

class User32
    {
        [DllImport("user32", EntryPoint = "FindWindowA", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]
        public static extern Int32 FindWindow(string lpClassName, string lpWindowName);
        [DllImport("user32", EntryPoint = "GetMenu", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]
        public static extern Int32 GetMenu(Int32 hwnd);
        [DllImport("user32", EntryPoint = "GetSubMenu", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]
        public static extern Int32 GetSubMenu(Int32 hMenu, Int32 nPos);
        [DllImport("user32", EntryPoint = "GetMenuItemID", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]
        public static extern Int32 GetMenuItemID(Int32 hMenu, Int32 nPos);
        [DllImport("user32")]
        public static extern int SendMessage(IntPtr hWnd, uint Msg, int wParam, String lParam);

        public const int WM_COMMAND = 273;
    }