title: Return the LastWriteTime of a specified registry key on a remote machine
body: <p>Using Powershell, how can I enumerate the LastWriteTime of a specified registry key on a remote machine?</p>
  
  <p>The remote machine does not have Powershell installed so Powershell remoting is out. .NET and WMI are available. I have successfully used the RegEnumKeyEx function in the Advapi32.dll to get the lpftLastWriteTime on a local machine.</p>