New Post: Cannot get ADCS powershell commands to run.

OK so I have installed the module on my local machine, and now want to import it. I get the following error when I try to Import as described in the documentation using the "Import-Module PSPKI" command (where xxx.xxx is my user name):

Write-ErrorMessage : Exception of type 'Microsoft.PowerShell.Commands.WriteErrorException' was thrown.
At C:\Users\xxx.xxx\Documents\WindowsPowerShell\Modules\PSPKI\PSPKI.psm1:122 char:9

• catch {Write-ErrorMessage -Source "CAPIUnavailable"}
• ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  
  • CategoryInfo : NotImplemented: (:) [Write-Error], WriteErrorException
  • FullyQualifiedErrorId : NotImplementedException,Write-ErrorMessage
    

What am I missing on my system. This is a completely new Win 8.1 build so I may well not have some things. I should have all the .Net Frameworks and such, but it appears I am missing some API.

Thank you.