Download latest stable version of openvpn client for your operation system here. For Windows 8 you should select:
Ensure your Windows 8 is 32bit or 64bit.
Right click and select "Save target as":
And save this file to your Desktop.
Next we will install OpenVPN. Some antiviruses can block complete openvpn installation. We would recommend to disable it while installation will not finish.
Right-click on downloaded package and select "Run as administrator"
Select "I Agree":
Enable your antivirus if you disabled it on 3rd step.
Next step is to get openvpn configuration files from you client area on https://boxpn.com/account/server-info. You will find a lot of available configs for different servers worldwide you can connect to. For example, lets get this (you should get ones you want to connect to) and copy them to
C:\Program Files\OpenVPN\config directory:
Right-click on "OpenVPN GUI" icon on your Desktop and select "Run as administrator":
You will see new icon on your Taskbar. Click on it, select openvpn configuration profile you would like to connect to and select "Connect":
Fill your credentials information
You will see green status icon and message:
Now all your traffic is secure and you are 100% anonymous!