OpenVPN already installed. Excellent. Post server.conf if it exists.
If it doesn't exist already, use this:
server.conf
port 443
proto tcp
dev tun
server 10.8.0.0 255.255.255.0
topology subnet
push "redirect-gateway def1"
script-security 2
status ./openvpn-status.log
log ./openvpn.log
verb 3
keepalive 10 120
comp-lzo
float
tun-mtu 1500
tun-mtu-extra 32
mssfix 1450
Here's some parts of your client sample that I didn't account for yet:
mute-replay-warnings
ping-timer-rem
reneg-sec 0
auth-user-pass useridpassword.ovpn
http-proxy 10.102.61.46 8080
I basically don't know those options because I never used them. Another forum member may be able to help. I can look up the manual when I get a chance. Also, if you take the initiative to figure those options I can help if you come across error. Basically though, the above code is as precisely matched to your sample as I can get it for the moment.