I am having a few issue getting protonvpn to work using OpenVPN. I am following the arch wiki guide https://wiki.archlinux.org/index.php/ProtonVPN#Setup. I gotten stuck in where it says Follow these steps to make sure that all your network traffic uses VPN. In there it talks of a .conf file. This File i do not have i do have a .opvn file which does seem to contain all the elements that would be in the .conf file. I am not sure if i should separate the .opvn file into parts (cert,key and config)? I have downloaded the update-systemd-resolved script from github.
Sample config file from Arch Linux Wiki
client remote elmer.acmecorp.org 1194 . user nobody group nobody ca ca.crt cert client.crt key client.key . tls-crypt ta.key # Replaces tls-auth ta.key 1