![Clement Nedelcu's Development Journal: VPNAutoConnect 1.0 for Windows: automatically connect and reconnect to a VPN Clement Nedelcu's Development Journal: VPNAutoConnect 1.0 for Windows: automatically connect and reconnect to a VPN](https://2.bp.blogspot.com/-X2Jol_Pao_c/WGyxEX0iM0I/AAAAAAAAFQQ/EmESPf4XbRQ6IMtMIvLCs2Tn4jnun5EjwCLcB/s1600/Image2.png)
Clement Nedelcu's Development Journal: VPNAutoConnect 1.0 for Windows: automatically connect and reconnect to a VPN
Why do I see the error "Unable to establish VPN connection. The VPN server may be unreachable. (-14)" during a FortiClient logon attempt?
![Troubleshoot Point-to-Site VPN clients - Azure AD authentication - Azure VPN Gateway | Microsoft Docs Troubleshoot Point-to-Site VPN clients - Azure AD authentication - Azure VPN Gateway | Microsoft Docs](https://docs.microsoft.com/en-us/azure/vpn-gateway/media/troubleshoot-ad-vpn-client/1.png)