title: Getting driver status returns always null. Why?
body: <p>I using WMI in order to get all drivers in system:</p>
  
  <pre><code>ManagementObjectSearcher searcher = 
      new ManagementObjectSearcher("SELECT * FROM Win32_PnPSignedDriver");
  
  foreach (ManagementObject WmiObject in searcher.Get())
  {
      Console.WriteLine("{0,-35} {1,-40}", "ClassGuid", WmiObject["ClassGuid"]);// String
      Console.WriteLine("{0,-35} {1,-40}", "DeviceClass", WmiObject["DeviceClass"]);// String
      Console.WriteLine("{0,-35} {1,-40}", "DeviceID", WmiObject["DeviceID"]);// String
      Console.WriteLine("{0,-35} {1,-40}", "DeviceName", WmiObject["DeviceName"]);// String
      Console.WriteLine("{0,-35} {1,-40}", "Manufacturer", WmiObject["Manufacturer"]);// String
      Console.WriteLine("{0,-35} {1,-40}", "Name", WmiObject["Name"]);// String
      Console.WriteLine("{0,-35} {1,-40}", "Status", WmiObject["Status"]);// String
  }
  </code></pre>
  
  <p>For some reason, 'Status' is always null. I running as Administrator on Windows 10.</p>
  
  <p>Any ideas what I doing wrong?</p>