Указанный аргумент 'ChildName' не был распознан Ошибка при присоединении DC в качестве дочернего к Forest DC

Question

У меня запущены следующие скрипты.

Как правило, оба сценария создают файлы во время выполнения, а затем сервер перезапускает и запускает вновь созданные файлы, однако при присоединении дочернего контроллера домена к лесу возникает ошибка, даже если она успешно подключается.

Лесной округ Колумбия

$path = [Environment]::GetFolderPath("Desktop") + "\AddForest.ps1"
New-Item $path -ItemType File
Set-Content -Path $path -Value @'
Install-WindowsFeature -name AD-Domain-Services -IncludeManagementTools

Install-ADDSForest `
-CreateDnsDelegation:$false `
-DatabasePath "C:\Windows\NTDS" `
-DomainMode "WinThreshold" `
-DomainName "electric-petrol.ie" `
-DomainNetbiosName "ELECTRIC-PETROL" `
-ForestMode "WinThreshold" `
-InstallDns:$true `
-LogPath "C:\Windows\NTDS" `
-NoRebootOnCompletion:$false `
-SysvolPath "C:\Windows\SYSVOL" `
-Force:$true `
-SafeModeAdministratorPassword (ConvertTo-SecureString -String 'Passw0rd' -Force -AsPlainText)

$pathb = [Environment]::GetFolderPath("Desktop") + "\RestartNetworkServices.ps1"
Remove-ItemProperty "HKCU:\Software\Microsoft\Windows\CurrentVersion\Run" -Name "AddForest"
Set-ItemProperty "HKCU:\Software\Microsoft\Windows\CurrentVersion\Run" -Name "RestartNetworkServices" -Value "powershell.exe $pathb"

write-host "deleting used files.."
$path = [Environment]::GetFolderPath("Desktop") + "\AddForest.ps1"
Remove-Item -Path $path -Force

restart-computer
'@

$pathb = [Environment]::GetFolderPath("Desktop") + "\RestartNetworkServices.ps1"
New-Item $pathb -ItemType File
Set-Content -Path $pathb -Value @'
Restart-Service -Name NlaSvc -force

$RegPath = "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon"
Remove-ItemProperty $RegPath -Name "AutoAdminLogon"
Remove-ItemProperty $RegPath -Name "DefaultUsername"
Remove-ItemProperty $RegPath -Name "DefaultPassword"

Remove-ItemProperty "HKCU:\Software\Microsoft\Windows\CurrentVersion\Run" -Name "RestartNetworkServices"

write-host "deleting used files.."
$pathb = [Environment]::GetFolderPath("Desktop") + "\RestartNetworkServices.ps1"
Remove-Item -Path $pathb -Force
'@
$RegPath = "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon"
Set-ItemProperty $RegPath "AutoAdminLogon" -Value "1"
Set-ItemProperty $RegPath "DefaultUsername" -Value "Administrator" -type String  
Set-ItemProperty $RegPath "DefaultPassword" -Value "Passw0rd" -type String

Set-ItemProperty "HKCU:\Software\Microsoft\Windows\CurrentVersion\Run" -Name "AddForest" -Value "powershell.exe $path"

write-host "deleting used files.."
$pathd = [Environment]::GetFolderPath("Desktop") + "\Abbeydorney_DC1.ps1"
Remove-Item -Path $pathd -Force

restart-computer

Детский округ Колумбия

$patha = [Environment]::GetFolderPath("Desktop") + "\JoinDomain.ps1"
New-Item $patha -ItemType File
Set-Content -Path $patha  -Value @'
$srvr = "AbbeydorneyDC2"
$domname = "electric-petrol.ie"
$dom = ($domname).Remove(15,3)
$pass = convertto-securestring -string "Passw0rd" -asplaintext -force
$cred = New-Object System.Management.Automation.PSCredential -argumentlist ("$dom\Administrator", $pass)
add-computer -domainname $domname -Credential $cred

Remove-ItemProperty "HKCU:\Software\Microsoft\Windows\CurrentVersion\Run" -Name "JoinDomain"

$pathb = [Environment]::GetFolderPath("Desktop") + "\JoinForest.ps1"
Set-ItemProperty "HKCU:\Software\Microsoft\Windows\CurrentVersion\Run" -Name "JoinForest" -Value "powershell.exe $pathb"

write-host "deleting used files.."
$pathc = [Environment]::GetFolderPath("Desktop") + "\JoinDomain.ps1"
Remove-Item -Path $pathc -Force

restart-computer
'@

$pathc = [Environment]::GetFolderPath("Desktop") + "\JoinForest.ps1"
New-Item $pathc -ItemType File
Set-Content -Path $pathc -Value @'
$srvr = "AbbeydorneyDC2"
$domname = "electric-petrol.ie"
$dom = ($domname).Remove(15,3)
$pass = convertto-securestring -string "Passw0rd" -asplaintext -force
$cred = New-Object System.Management.Automation.PSCredential -argumentlist ("$dom\Administrator", $pass)

Install-WindowsFeature -name AD-Domain-Services -IncludeManagementTools

Install-ADDSDomain `
-credential $cred `
-CreateDnsDelegation:$true `
-DatabasePath "C:\Windows\NTDS" `
-DomainMode "WinThreshold" `
-NewDomainName "Abbeydorney" `
-ParentDomainName $domname `
-InstallDns:$true `
-LogPath "C:\Windows\NTDS" `
-NoRebootOnCompletion:$false `
-SysvolPath "C:\Windows\SYSVOL" `
-safemodeadministratorpassword $pass `
-Force:$true

Install-WindowsFeature -Name 'DHCP' –IncludeManagementTools

Remove-ItemProperty "HKCU:\Software\Microsoft\Windows\CurrentVersion\Run" -Name "JoinForest"

$RegPath = "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon"
Remove-ItemProperty $RegPath -Name "AutoAdminLogon"
Remove-ItemProperty $RegPath -Name "DefaultUsername"
Remove-ItemProperty $RegPath -Name "DefaultPassword"

write-host "deleting used files.."
$pathc = [Environment]::GetFolderPath("Desktop") + "\JoinForest.ps1"
Remove-Item -Path $pathc -Force

restart-computer
'@

$RegPath = "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon"
Set-ItemProperty $RegPath "AutoAdminLogon" -Value "1"
Set-ItemProperty $RegPath "DefaultUsername" -Value "Administrator" -type String  
Set-ItemProperty $RegPath "DefaultPassword" -Value "Passw0rd" -type String

Set-ItemProperty "HKCU:\Software\Microsoft\Windows\CurrentVersion\Run" -Name "JoinDomain" -Value "powershell.exe $patha"

write-host "deleting used files.."
$pathd = [Environment]::GetFolderPath("Desktop") + "\Abbeydorney_DC2.ps1"
Remove-Item -Path $pathd -Force

restart-computer

Ошибка (даже при том, что дочерний DC успешно присоединяется к Forest)

At C:\Users\Administrator\Desktop\JoinForest.ps1:9 char:1
+ Install-ADDSDomain -credential $cred -CreateDnsDelegation:$true -Data ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [Install-ADDSDomain], TestFailedException
    + FullyQualifiedErrorId : Test.VerifyDcPromoCore.DCPromo.General.77,Microsoft.DirectoryServices.Deployment.PowerShell.Commands.InstallADDSDomainCommand

Message        : Verification of prerequisites for Domain Controller promotion failed. The specified argument 'ChildName' was not recognized.

Context        : Test.VerifyDcPromoCore.DCPromo.General.77
RebootRequired : False
Status         : Error

Любые мысли о том, что вызывает ошибку.