Having both sets of information locally makes it easier to troubleshoot your VPN connection.- 2 routers 3700 : one of them holds the VPN server configuration and the other would be the ISP through which the remote worker would try to establish a VPN connection.I installed FortiClient on an external Windows 7 PC a few days pack and the SSL VPN connected and worked. Hotspot Shield is a very popular service boasting over 650 million users worldwide.c:197 Failed: 0x00000002 = RegOpenKeyA(hKeyBase, 'IPSec\Tunnels', &hKeyIPS) Did not find aps_ipsec_gw. Error: Unable to Establish VPN I have installed Cisco VPN Client on Windows Vista platform.Get one here: But in Windows 10, I have tried the MobileConnect App, most recent NetExtender from mysonicwall, used the terminal to create the VPN. Forticlient unable to establish the vpn connection 10 The VPN server may be.