remove-item E:Update* -Recurse
#Proxy auth
$Username="daril.aleman"
$Password="MyPassword"
$WebProxy = New-Object
System.Net.WebProxy("http://proxy.example.com:3128",$true)
$url="The.url.of.download.com/file.zip"

$client = new-object System.Net.WebClient
$client.Proxy=$Webproxy
$client.proxy.Credentials = New-Object
System.Net.NetworkCredential($Username, $Password)
$client.DownloadFile($url, "E:UpdateDaily_Update.zip")
Set-Location E:Update
$Unzip = New-Object -ComObject Shell.Application
$FileName = "Daily_Update.zip"
$ZipFile = $Unzip.NameSpace((Get-Location).Path + "$FileName")
$Destination = $Unzip.namespace((Get-Location).Path)
$Destination.Copyhere($ZipFile.items())