title: Powershell ConvertToDateTime() Method and Get-WMiObject
body: <p>I am generating a report in PS and everything works fine, but when I try to use <strong>ConvertToDateTime</strong> to make the date readable it comes out blank? But only on Get-WmiObject <strong>Win32_Product</strong> others like Win32_Operatingsystem seem to come out fine.</p>
  
  <pre><code>$Install = @{n="Installed";e={$_.ConvertToDateTime($_.InstallDate)}}
  $frag14 = Get-WmiObject Win32_Product -ComputerName $name | Select Name,Version,PackageName,$Install,Vendor | Sort Name | 
  ConvertTo-html -Fragment 
  </code></pre>