title: how to get all the users processes in WMI
body: <p>i want to get all the user's process as stated in the task manager process's (system, administrator, network service and local service).  </p>
  
  <p>i need to get it through the WMI, i couldn't find the username of each process and i have checked the wmi process and task manager process, the wmi shows only the administrator process alone. </p>
  
  <p>can you help me to get the all user's process list???</p>