If you don't see the servers, then it can means some variants:

-You do not connected to Radmin Network

-Issues with internet connection

-Wrong FCAV version or its installation 

-It's not a good time to play and no one is running the server at those moment. For more info you can join Main and Basic Far Cry 1 Community: Far Cry 1 Discord to search for players.

Usually we playing at Saturday in 15:00 GMT

▷ CHECK FULL GUIDE

Official servers will shows anyway without RADMIN. If you have issues with ping on OFFICIAL SERVERS, try to connect without RADMIN. If you still can't play because of high ping, then we are sorry, you can try to create your own servers via RADMIN or join to other servers with less ping. Radmin intended for hosting servers not from developers.

▷Radmin connection info:

Network name: farcry_original

Password: cell123

If you would like to create your own server, be sure you added Far Cry 1 in firewall exceptions in RADMIN.

▷To make this, launch Far Cry first so it showed in radmin Firewall Exceptions partition.