Youtube Downloader Prompting Wrapper : wraps youtube-dl.exe for a start-menu icon that prompts for the url to download.

youtube-dl-prompt.ps1

param( [Parameter(Mandatory=$true)][string]$UrlToDownload )
$downloadDirectory="C:\Users\Services\Downloads"
cd $downloadDirectory
write-host ""
write-host ""
write-host "Downloading $urlToDownload to $downloadDirectory ..."
write-host ""
write-host ""
$Error.Clear()
youtube-dl.exe $urlToDownload
if($Error){ 
    start youtube-dl -verb Runas -ArgumentList "-U"
    Write-Warning "======================================================="  
    Write-Warning "The youtube downloader has to update first."  
    Write-Warning "Please try again after the update has run."  
    Write-Warning "======================================================="
    pause  
} else {
    write-host ""
    write-host ""
    ls | where {$_.LastWriteTime -gt [DateTime]::Today}
    write-host ""
    start-process $downloadDirectory
}

As in, https://github.com/rg3/youtube-dl/