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© Rakhesh Sasidharan

Get-WindowsFeature missing

I always open up PowerShell on $randomcomputer and type Get-WindowsFeature expecting to get a list of Windows features. Sometimes it doesn’t work and then I Google on why that’s the case, forgetting that I’ve been down this route umpteen times. So here’s a post for myself.

The *-WindowsFeature cmdlets are available via the Server Manager module which in turn is either present by default (on servers) or installed via the Remote Server Admin Tools (on clients).

  1. Windows Server 2012: Modules are loaded automatically on demand so the *-WindowsFeature cmdlets are available without any additional steps.
  2. Windows Server 2008 R2: Import the Server Manager module and then the *-WindowsFeature cmdlets can be used.
  3. Windows 8: Install the Server Manager via RSAT. This makes the Server Manager module available for automatic loading and then the *-WindowsFeature cmdlets can be used. Windows 8 also provides (Get|Enable|Disable)-WindowsOptionalFeature cmdlets as part of the DISM module (which is present by default). These provide similar functionality to the *-WindowsFeature cmdlets (doesn’t work on remote computers though!). Add the -Online when using these cmdlets as they can work with the running instance or a mounted Windows image.
  4. Windows 7: Installing the Server Manager via RSAT doesn’t help. It doesn’t include the Server Manager module and so the *-WindowsFeature cmdlets are not available. An alternative is to install the 3rd party Client Manager module which gives the *-ClientFeature cmdlets.

Get-WindowsFeature missing by rakhesh is licensed under a Creative Commons Attribution 4.0 International License.