Changed my home OS & need to make OpenVPN work again

And here is the text from the OVPN file, lightly sanitized to remove domain info:

#OpenVPN Server conf
tls-client
client
dev tun
proto udp
tun-mtu 1400
remote subdomain.domain.com 1194
pkcs12 home.p12
cipher DES-CBC
comp-lzo
verb 3
ns-cert-type server