$user = "myUser" # The new Administrator user name to config. 
$password = "P@ssw0rd" # The new Administrator password to config. 
$hash = $user + ":" + $digestRealm + ":" + $password
$cryptoServiceProvider = [System.Security.Cryptography.MD5CryptoServiceProvider]
$md5Algorithm = New-Object $cryptoServiceProvider
$networkAdminPassword = New-Object System.Text.StringBuilder
# Convert to hex format.
$md5Algorithm.ComputeHash([Char[]]$hash) | % { [void] $networkAdminPassword.Append($_.ToString("x2")) }