New-Item -Path "HKLM:\SOFTWARE\Policies\Microsoft\SystemCertificates" -Name "AuthRoot" -Force New-ItemProperty -Path "HKLM:\SOFTWARE\Policies\Microsoft\SystemCertificates\AuthRoot" -Name "DisableRootAutoUpdate" -PropertyType "Dword" -Value "1"
PS > Get-ItemPropertyValue -LiteralPath 'HKLM:\Software\Policies\Microsoft\SystemCertificates\AuthRoot' -Name DisableRootAutoUpdate 1