def METHOD_NAME(self):
    if self.options.no_kill:
        return
    if (self.settings.os == "Windows"):
        taskkill_exe = os.path.join(os.environ.get('SystemRoot'), 'system32', 'taskkill.exe')
        log_out = True
        if log_out:
            out = subprocess.PIPE
            err = subprocess.STDOUT
        else:
            out = open(os.devnull, 'w', encoding='UTF-8')
            err = subprocess.PIPE
        if os.path.exists(taskkill_exe):
            taskkill_cmds = [
                f"{taskkill_exe} /f /t /im pacman.exe",
                f"{taskkill_exe} /f /im gpg-agent.exe",
                f"{taskkill_exe} /f /im dirmngr.exe",
                f'{taskkill_exe} /fi "MODULES eq msys-2.0.dll"',
            ]
            for taskkill_cmd in taskkill_cmds:
                try:
                    proc = subprocess.Popen(taskkill_cmd, stdout=out, stderr=err, bufsize=1)
                    proc.wait()
                except OSError as e:
                    if e.errno == errno.ENOENT:
                        raise ConanException("Cannot kill pacman") from e