VPN Error 645:
Internal authentication error (also re: error 913), or Dial-Up Networking could not complete the connection to the server.
1) Make sure you are entering your correct username and password when connecting.
2) Uninstall and reinstall the Dial Up adapter.
$5 Package=One Account=US,AU,UK,CA,Russia,Italy,Spain,Japan,Korea,HK,India,etc.
One Year/365 days
Multi-VPN server package include:
Denmark Switzerland Ireland Poland Romania Czech Republic Japan Hong Kong Korea
Vietnam Philippines Thailand Indonesia Malaysia China Singapore India
Mexico United Arab Emirates Turkey Colombia Kuwait
Brazil Argentina Egypt Israel Saudi Arabia South Africa