Update/Install-Module Authenticode Error

[CTOUT]

When attempting up update or install the NanoServerPackage I get the following error. As per the -Skip command it will install, but I'm assuming this is not workign as intended!

PackageManagement\Install-Package : Authenticode issuer 'System.Object[]' of the new module 'NanoServerPackage' with version '1.0.1.0' is not matching with the authenticode issuer 'System.Object[]' of the previously-installed module 'NanoServerPackage' with version '1.0.1.0'. If you still want to install or update, use -SkipPublisherCheck parameter.
At C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\PSModule.psm1:1661 char:21

• ... $null = PackageManagement\Install-Package @PSBoundParameters

•                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

  • CategoryInfo : InvalidOperation: (Microsoft.Power....InstallPackage:InstallPackage) [Install-Package], Exception
  • FullyQualifiedErrorId : AuthenticodeIssuerMismatch,Validate-ModuleAuthenticodeSignature,Microsoft.PowerShell.PackageManagement.Cmdlets.InstallPackage