After I installed OpenVPN client on Windows, My laptop can not received IP Address from DHCP Server by OpenVPN server. I don’t know why but I can fixed this problem by add bellow this line in my configuration file.
| route-method exe route-delay 10 |
And this is full my configuration file detail :
| lient dev tap0 proto udp remote [Your IP Address of OpenVPN Server] 1194 nobind ca cacert.pem auth-user-pass comp-lzo route-method exe route-delay 10 pull verb 4 |
Perfect . 
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