title: Powershell: Get-ADComputer from another domain returns OperatingSystem information blank/missing
body: <p>Trying to list all computers with their OS information that belong to another trusted domain, but OperatingSystem and OperatingSystemVersion returns blank values:</p>
  
  <pre><code>Get-ADComputer -Filter * -Properties Name, OperatingSystem, OperatingSystemVersion -SearchBase "" -Server OtherDomain.com.au:3268 | Format-Table Name, OperatingSystem, OperatingSystemVersion
  </code></pre>
  
  <p>Only the Name property is populated.</p>
  
  <p>If I run this, it returns alot of info, but the OS info is all blank:</p>
  
  <pre><code>Get-ADComputer -Filter * -Properties * -SearchBase "" -Server OtherDomain.com.au:3268
  </code></pre>
  
  <p>If I run this command on the "OtherDomain" it works just fine:</p>
  
  <pre><code>Get-ADComputer -Filter * -Properties Name, OperatingSystem, OperatingSystemVersion | Format-Table Name, OperatingSystem, OperatingSystemVersion
  </code></pre>
  
  <p>I get all 3 information I want.  Is there some security issue here that I am encountering when I run it from a different domain?  I can browse through Active Directory Users and Computers (dsa.msc) and see the OS information of computers in the other domain without a problem too.</p>
  
  <p>I'm using Powershell 3.0</p>