How to Fix FortiClient unable to establish the VPN connection. The VPN server may be unreachable (-8), (-14), (-6008), (-5), (-20199)

[techs magic]

Whenever i try to connect to FortiClient VPN in Windows 10 computer, it fails to connect and saying ‘FortiClient unable to establish the VPN connection. The VPN server may be unreachable’ along with some error codes (-8), (-14), (-6008), (-5), (-20199), or other error codes on error window. This error codes indicates unable to connect to FortiClient SSL VPN in computer for some reasons. Is there any solutions to fix these FortiClient errors problems?However, there is some workaround solutions available on the web where How to Fix FortiClient unable to establish the VPN connection. The VPN serv

Continue reading...