ShrewSoft VPN Client can make a VPN Connection using preshared key as described on this answer How to configure other VPN Client program to work like Cisco VPN Client for Windows 10? To be able to make a VPN connection using pre-shared key (User ID and Group ID). I also tried FortiClient, SoftEther, and ShrewSoft, but the configuration is much more complex than Cisco VPN Client. I know Cisco has newer VPN program, Cisco Anyconnect, but it does not have the options to input that information. I need a similar software like Cisco VPN Client on Windows 10 which has the options to input the Group and User Authentication as shown on this Picture. Even though I can see that the process is still running based on the task manager. However, since the latest Windows 10 update, the program is removed by the Windows. I used Cisco VPN Client for some months on Windows 10. I read this question already Alternative to Cisco VPN Client on Windows 10 and it only shows how to install Cisco VPN Client on Windows 10, which does not work anymore since the latest update of Windows 10 by the time this question asked.
