I recently updated PSWindowsUpdate from version 1.6.1.1 to the latest version (2.1.0.1) and when I try to run the script:
Write-Host " Centralized Update"
Write-Host "================================"
ipmo activedirectory
$computers = Get-ADComputer -Filter {enabled -eq $true} -properties * -SearchBase "OU=Workstations, DC=contoso, DC=com" | select name
$Script = {ipmo PSWindowsUpdate; Get-WUInstall -AcceptAll -Install -Verbose}
foreach ($computer in $computers) {
Write-Host "Running update on:" $computer.name
Invoke-WUJob -ComputerName $computer.name -Script $Script -Confirm:$false -RunNow
}
Write-Host "================================"
pause
I get the following error:
Invoke-WUJob : The system cannot find the file specified. (Exception from HRESULT: 0x80070002) At C:\Users\Administrator\Desktop\Update_Workstations.ps1:10 char:2
-
Invoke-WUJob -ComputerName $computer.name -Script $Script -Confir ... -
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~- CategoryInfo : NotSpecified: (:) [Invoke-WUJob], FileNotFoundException
- FullyQualifiedErrorId : System.IO.FileNotFoundException,PSWindowsUpdate.InvokeWUJob
Invoke-WUJob : The system cannot find the file specified. (Exception from HRESULT: 0x80070002)
At C:\Users\Administrator\Desktop\Update_Workstations.ps1:10
char:2
+ Invoke-WUJob -ComputerName $computer.name -Script $Script -Confir ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [Invoke-WUJob], FileNotFoundException
+ FullyQualifiedErrorId : System.IO.FileNotFoundException,PSWindowsUpdate.InvokeWUJob
The only edit to the script was to change:
Invoke-WUInstall -ComputerName $computer.name -Script $Script -Confirm:$false
To:
Invoke-WUJob -ComputerName $computer.name -Script $Script -Confirm:$false -RunNow
More details:
- The version of PowerShell is 5.1 (both client and server side)
- The list of terminals is correctly extracted from the "Workstations" organizational unit
- I can connect via "enter-pssession" to all the terminals without problems
- Using "Invoke-Command" instead of "Invoke-WUJob" run but fails at the time of download with the error "UnauthorizedAccessException"
What's wrong with the code ? before updating to version 2.1.0.1 it works fine
