Error 691
Error 691: Access denied because username and/or password is invalid on the domain.Resolution:1)...
Error 645
Error 645: Internal authentication error (also re: error 913), or Dial-Up Networking...
Error 735
Error 735 - The requested address was rejected by server.Make sure you don't setup static IP on...
Error 649
Error 649. The account does not have permission to dial-in.Resolution:1) This error can occur if...
Error 628
Error 628: The port is disconnected or The connection was terminated by the remote computer...