speclou

m trying to write a powershell script that will remove the computer running it from sccm during a task sequence. I have the proper server and site name in but it always returns a null resID during the task sequence but when i change it to be used in a normal powershell script in the ise it works just fine. I have the computer name saved as a task sequence variable OSDComputerName earlier in the task sequence. Can anyone help me out? $SCCMServer = 'SERVER' $sitename = 'SITE' $tsenv = New-Object -COMObject Microsoft.SMS.TSEnvironment $computername=$Tsenv.value("OSDComputerName") $resID = Get-WmiObject -computername $SCCMServer -credential $credential -query "select resourceID from sms_r_system where Name like `'$computername`'" -Namespace "root\sms\site_$sitename" if ($resID.ResourceId -eq $null) {$msgboxValue = "The PC does not exist in SCCM"} else { $comp = [wmi]"\\$SCCMServer\root\sms\site_$($sitename):sms_r_system.resourceID=$($resID.ResourceId)" $comp.psbase.delete() #// deletion successfull? if($?) {$msgboxValue = "Successfully deleted $computername"} else {$msgboxValue = "Could not delete $computername, error: $($error[0])"} } [void][system.Reflection.Assembly]::LoadWithPartialName('Microsoft.VisualBasic') [Microsoft.VisualBasic.Interaction]::msgbox($msgboxValue, 0, "Delete from SCCM Status")