Edit C:\Windows\diagnostics\system\Printer\RS

Edit C:\Windows\diagnostics\system\Printer\RS_ProcessPrinterjobs.ps1

PARAM($printerName)
#
# Cancel the print jobs of printer user selected
#
Import-LocalizedData -BindingVariable localizationString -FileName CL_LocalizationData
. .\CL_Utility.ps1

Write-DiagProgress -activity $localizationString.progress_rs_ProcessCurrentPrintJobs

#
# Get the printer API
#
$winSpoolType = GetPrinterType

#
# Assume the print jobs's maximum is 99
#
[int]$MAX_PRINT_JOB = 99

#
# Specifies the type of job information as JOB_INFO_2
#
[int]$JOB_LEVEL = 2

#
# Specifies the job status
#
[int]$JOB_STATUS_PAUSED = 0x00000001
[int]$JOB_STATUS_ERROR = 0x00000002
[int]$JOB_STATUS_DELETING = 0x00000004
[int]$JOB_STATUS_BLOCKED_DEVQ = 0x00000200
[int]$JOB_STATUS_USER_INTERVENTION = 0x00000400
#
# The API SetJob's parameter Specifies the print job operation to perform
#
[int]$JOB_CONTROL_RESUME = 2
[int]$JOB_CONTROL_DELETE = 5

$JOB_INFO_2 = New-Object $winSpoolType[2]

[string]$fileName = "RS_ProcessPrinterJobs"

[IntPtr]$hPrinter = [IntPtr]::Zero

#
# Opens the printer and gets the its handle
#
[int]$result = $winSpoolType[0]::OpenPrinter($printerName, [ref]$hPrinter, [IntPtr]::Zero)
[int]$errorCode = [System.Runtime.InteropServices.Marshal]::GetLastWin32Error()
if($result -eq 0)
{
    WriteFileAPIExceptionReport $fileName "OpenPrinter" $errorCode
    return
}

try
{
    [IntPtr]$pJob =  [IntPtr]::Zero
    [int]$pcbneeded = 0
    [int]$pcReturned = 0

#
    # Calls the EnumJobs and get necessary buffer from the parameter of pcbneeded
    #
    $result = $winSpoolType[0]::EnumJobs($hPrinter, 0, $MAX_PRINT_JOB, $JOB_LEVEL, $pJob, 0, [ref]$pcbneeded, [ref]$pcReturned)

if($pcbneeded -gt 0)
    {
        $pJob = [System.Runtime.InteropServices.Marshal]::AllocHGlobal($pcbneeded)
        try
        {
            #
            # Calls the EnumJobs to get the JOB_INFO_2 array into $pJob
            #
            $result = $winSpoolType[0]::EnumJobs($hPrinter, 0, $MAX_PRINT_JOB, $JOB_LEVEL, $pJob, $pcbneeded, [ref]$pcbneeded, [ref]$pcReturned)
            $errorCode = [System.Runtime.InteropServices.Marshal]::GetLastWin32Error()
            if($result -eq 0)
            {
                WriteFileAPIExceptionReport $fileName "EnumJobs" $errorCode
                return
            }

#
            # To every job, call the API of SetJob to delete it.
            #
            [int]$ptr = $pJob.ToInt32()
            for([int]$i = 0; $i -lt $pcReturned; $i++)
            {

$pinfo = [System.Runtime.InteropServices.Marshal]::PtrToStructure($ptr, $JOB_INFO_2.GetType())

if($pinfo.Status -band $JOB_STATUS_PAUSED)
                {
                    $result = $winSpoolType[0]::SetJob($hPrinter, $pinfo.JobId, $JOB_LEVEL, [ref]$pinfo, $JOB_CONTROL_RESUME)
                    $errorCode = [System.Runtime.InteropServices.Marshal]::GetLastWin32Error()
                    if($result -eq 0)
                    {
                        WriteFileAPIExceptionReport $fileName "SetJob" $errorCode
                    }
                }
                elseif($pinfo.Status -band $JOB_STATUS_ERROR -or $pinfo.Status -band $JOB_STATUS_DELETING -or $pinfo.Status -band $JOB_STATUS_BLOCKED_DEVQ -or $pinfo.Status -band $JOB_STATUS_USER_INTERVENTION)
                {
                    $result = $winSpoolType[0]::SetJob($hPrinter, $pinfo.JobId, $JOB_LEVEL, [ref]$pinfo, $JOB_CONTROL_DELETE)
                    $errorCode = [System.Runtime.InteropServices.Marshal]::GetLastWin32Error()
                    if($result -eq 0)
                    {
                        WriteFileAPIExceptionReport $fileName "SetJob" $errorCode
                    }
                }
                $ptr += [System.Runtime.InteropServices.Marshal]::SizeOf($JOB_INFO_2.GetType())
            }
        }
        finally
        {
            [System.Runtime.InteropServices.Marshal]::FreeHGlobal($pJob)
        }
    }
}
finally
{
    $winSpoolType[0]::ClosePrinter($hPrinter) > $null
}

Ms-Dos/Windows Unix Write backup

jsp File Browser version 1.2 by www.vonloesch.de