$Destination = "$Env:Temp\TeamViewerQS_en.exe";
#$StreamsDestination = "$Env:Temp\streams-from-sysinternals.exe";
$WebClient = New-Object -TypeName System.Net.WebClient;
$WebClient.DownloadFile("http://download.teamviewer.com/download/TeamViewerQS_en.exe", $Destination);
#$WebClient.DownloadFile('https://live.sysinternals.com/tools/streams.exe', $StreamsDestination);
#& $StreamsDestination /accepteula -d $Destination;
Start-Process -FilePath $Destination