You must have a MyCrypNet access first. You can buy one here or ask a delegation to someone who bought one.
Step 1: Download and install the software
Download OpenVPN. Download Follow the installation on Windows. Confirm the TAP installation.
Step 2: Download the settings file
Download the MyCrypNet.ovpn file and save it into the folder
C:\Program Files\OpenVPN\config\(WindowsXP, Vista or 7) or into
C:\Program\OpenVPN\config\(Windows8 and later). MyCrypNet.ovpn
Step 3: Download the key and certificate
Download the two settings files (vpn.cert and vpn.key) from the “Your apps” page or the “Delegated apps” page and put them in the same folder.
Step 4: Run OpenVPN
Right click on the screen icon with a padlock on your task bar. Choose our service, if you need to, and click ‘Connect’. The OpenVPN icon is active (the screen icon is green), it shows that you are connected to the tunnel ! If the “Set Network Location” popup appears, select “Work Network”.
Final step: Check the connexion and very important !!
Check your new IP: Whatismyip
Once connected, delete files (MyCrypNet.ovpn, vpn.cert and vpn.key) present outside of the folder.
Create your secure network