title: Changing the file creation date does not work
body: <p>I'm using the following to change the creation date of a text file:</p>
  
  <pre><code>using System.IO;
  
  ...
  DateTime newCreate = new DateTime(year, month, day, hour, minutes, seconds);
  File.SetCreationTime("changemydate.txt", newCreate);
  </code></pre>
  
  <p>However this doesn't do anything. There is no error message, yet it doesn't change the date of the file at all.</p>
  
  <p>I tried this in a dropbox folder as well as in a random folder without success</p>
  
  <p>The <code>DateTime newCreate</code> object seems to be correct though.</p>
  
  <p>It would be great if somebody could point me to an idea...</p>