问Powershell不会使用nssm启动或停止Windows服务

EN

$nssm = (Get-Command nssm.exe).Definition
$serviceName = 'nice'
$powershell = (Get-Command powershell.exe).Definition
$scriptPath = 'C:\Program Files\NICE Systems\script_delecao.ps1'
$arguments = '-ExecutionPolicy Bypass -NoProfile -File "{0}"' -f $scriptPath
& $nssm install $serviceName $powershell $arguments
& $nssm status $serviceName
Start-Service $serviceName
Get-Service $serviceName

$logPath = "C:\Program Files\NICE Systems\Logs\*\Archive\*"
    
    # -------------------------------------------------------------------------------------------
    # SET $NDAYS WITH THE NUMBER OF DAYS TO KEEP IN LOG FOLDER.
    $nDays = 180
    
    # -------------------------------------------------------------------------------------------
    # SET $EXTENSIONS WITH THE FILE EXTENSION TO DELETE.
    # YOU CAN COMBINE MORE THAN ONE EXTENSION: "*.LOG, *.TXT,"
    
    $Extensions = "*.log*"
    # -------------------------------------------------------------------------------------------
    # PAY ATTENTION! IF YOU COMBINE MORE THAN ONE LOG PATH AND EXTENSIONS,
    # MAKE SURE THAT YOU ARE NOT REMOVING FILES THAT CANNOT BE DELETED 
    # -------------------------------------------------------------------------------------------
    $PathDelete = "C:\Program Files\NICE Systems\Delecoes"
    
    while ($true) {
    
        If(!(test-path $PathDelete))
        {
              New-Item -ItemType Directory -Force -Path $PathDelete
        }
    
        $LogDate = (Get-Date).ToString("dd_MM_yyyy")
        $DateTime = (Get-Date).ToString("yyy-MM-ddThh:mm:ss")
    
        $Files = Get-Childitem $LogPath -Include $Extensions -Recurse | Where `
        {$_.LastWriteTime -le (Get-Date).AddDays(-$nDays)}
    
        foreach ($File in $Files) 
        {
            if ($File -ne $NULL)
            {
                $Log = $DateTime + " - O arquivo " + $File + " foi deletado "
                $Log | Out-File -Append $PathDelete\DeleteLogFile_$LogDate.log
                Remove-Item $File.FullName| out-null
            }
        }
    
      # Add a sleep at the end of the loop to prevent the script from eating
      # too much CPU time
      $Log = $DateTime + " FINAL DO ARQUIVO "
      $Log | Out-File -Append $PathDelete\DeleteLogFile_$LogDate.log
      Start-Sleep -Seconds 300
    }