Windows. Автоматическое открытие новых pdf файлов из определенной директории?

$folder = 'e:\Print' # Папка. 
$filter = '*.pdf'  # расширение.

$PrintFile = { 
$folder = 'e:\Print'
$printer = 'TOSHIBA e-STUDIO18 Printer'
$driver = 'TOSHIBA e-STUDIO18 Printer'
$port = 'USB001'
$acrobat = "${env:ProgramFiles(x86)}\Adobe\Reader 10.0\Reader\AcroRd32.exe"
$sumatra = "${env:ProgramFiles}\SumatraPDF\SumatraPDF.exe"
$name = $Event.SourceEventArgs.Name 
$changeType = $Event.SourceEventArgs.ChangeType 
$timeStamp = $Event.TimeGenerated 
Write-Host "[$timeStamp] Printing '$name' on $printer\$port" -fore green
#Start-Process  -FilePath $acrobat -Wait -ArgumentList "/n /t $folder\$name `"$printer`" `"$driver`" `"$port`""
Start-Process -FilePath $sumatra -Wait -ArgumentList "-silent -exit-on-print -print-to `"$printer`" `"$folder\$name`" "

Out-File -FilePath "$folder\outlog.txt" -Append -InputObject "[$timeStamp] Печать '$name' на '$printer\$port'"
remove-item -path "$folder\$name" -force}

# Удаляем подписки если есть 
#Unregister-Event PrintCreatedFile

# Обьект отслеживания событий                           
$fsw = New-Object IO.FileSystemWatcher $folder, $filter -Property @{IncludeSubdirectories = $false;NotifyFilter = [IO.NotifyFilters]'FileName, LastWrite'} 
 
# Регистрируем слушателя событий: 
Register-ObjectEvent $fsw Created -SourceIdentifier PrintCreatedFile -Action $PrintFile
Write-Host "Started monitor '$folder'" -fore white
while ($true) {
Start-Sleep 30
}