openvpn 2.6.3 r0 not connecting

hello everyone,

hope we had a great day

I am trying to connect ipvanish on openATV 7.4 without success

/etc/openvpn has

-rwxr-xr-x    1 root     root           413 Jul 25 17:20 Client.conf
-rwxr-xr-x    1 root     root          1684 Jul 25 17:20 ca.ipvanish.com.crt
drwxr-xr-x    2 root     root          4096 Jul 25 17:46 client
-rw-------    1 root     root            49 Jul 25 17:20 login.txt
drwxr-xr-x    2 root     root          4096 Apr 13 05:57 server

chmod 600 login.txt

Quote

proto udp

remote ams-a20.ipvanish.com 443

auth-user-pass login.txt

log /etc/openvpn/ipvanish.log

ps -ef doesn't show OpenVPN running

What could be the problem?

Regards.