New Post: Error Funcion Get-Certification Authority

In an environment with Active Directory module installation was performed PSPKI. many functions are enabled but the Get-certificationAuthority function is not active.

The error that I have at the moment is the following:

PS C:\Windows\system32> Get-CertificationAuthority
Get-CertificationAuthority : The term 'Get-CertificationAuthority' is not recognized as the name of a cmdlet,
function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the
path is correct and try again.
At line:1 char:1
Get-CertificationAuthority
~~~~~~~~~~~~~~~~~~~~~~~~~~
CategoryInfo : ObjectNotFound: (Get-CertificationAuthority:String) [], CommandNotFoundException
FullyQualifiedErrorId : CommandNotFoundException