Getting Registry Key of all machines in the domain - powershell

Question

sorry if it's a silly question. I'm trying to get the "EnableDCOM" Registry Key of all the machines on the domain and disable them. I'm kinda stuck with getting the status of the registry key.
Get-Adcomputer -Filter * | Get-itemProperty -path HKLM:\Software\Microsoft\OLE -name "EnableDCOM"
Here is the error:
Get-ItemProperty : Cannot process argument transformation on parameter 'Credential'. userName
At line:1 char:28
... -filter * | Get-ItemProperty -path HKLM:\Software\Microsoft\OLE -name ...
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CategoryInfo : InvalidData: (CN=DAYGROUP-PCI...=daygroup,DC=ca:PSObject) [Get-ItemProperty], ParameterB
indingArgumentTransformationException
FullyQualifiedErrorId : ParameterArgumentTransformationError,Microsoft.PowerShell.Commands.GetItemPropertyComman
d
After trying to use the domain admin credential:
The provider does not support the use of credentials. Perform the operation again without specifying credentials.
At line:1 char:1
get-adcomputer -filter * | Get-ItemProperty -path HKLM:\Software\Micr ...
+ CategoryInfo : NotImplemented: (:) [], PSNotSupportedException
+ FullyQualifiedErrorId : NotSupported

Answer 1

This code can help you. Don`t forget to specify different credential if needed.
$ADComputers = ( Get-ADComputer -Filter * ).Name
$ResultArray = #()
foreach ( $Computer in $ADComputers ){
#Maybe you need specify different credential -Credential $cred
$Value = Invoke-Command -ComputerName $Computer -ScriptBlock {
$Value = Get-ItemPropertyValue -path 'HKLM:\Software\Microsoft\OLE' -name 'EnableDCOM'
return $Value
}
$PSO = [PSCustomObject]#{
Computer = $Computer
Value = $Value
}
$ResultArray += $PSO
}
$ResultArray