title: can't access vm on Google Cloud, block by Windows firewall
body: <p>I have a Windows 2008 server on Google cloud and setting "block all programs" on Windows firewall accidentally.</p>
  
  <p>So I couldn't access this server with RDP/ftp/web/SQL now.</p>
  
  <p>Does anyone know how to turn off Windows firewall in this situation??</p>
  
  <p>Appreciate for help.</p>