title: Powershell: get-date & [datetime]::FromFileTime returns different values
body: <p>Why does get-date &amp; [datetime]::FromFileTime returns different values when converting FileTime? An example:</p>
  
  <pre><code>Get-Date 129442497539436142
  </code></pre>
  
  <p>returns Thursday, March 10, 0411 4:55:53 PM, but</p>
  
  <pre><code>[datetime]::FromFileTime("129442497539436142")
  </code></pre>
  
  <p>returns Thursday, March 10, 2011 11:55:53 AM</p>