title: c# file UNC path LastWriteTime not working
body: <p>File.GetLastWriteTime(pathname).ToString();</p>
  
  <p>The line above works perfectly for a local file on my c: drive, if I try to a file on a network share using a UNC path I get "01/01/1601 00:00:00"</p>
  
  <p>Any ideas how to resolve? my app needs to work of UNC paths.</p>