def OpenProcessBlockingNoReturn(args):
    try:
        proc = subprocess.Popen(args, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
        proc.stdout.close()
        proc.stderr.close()
        proc.stdin.close()
        proc.wait()
    except Exception as e:
        print e
        print sys.exc_info()[0]