In Control Panel\Network and Sharing Center\Change adapter settings, select the TAP device and the adapter you use to connect to the internet.Right click Add a new TAP virtual ethernet adapter and run it as administrator. Click TAP-Windows and then click Utilities. Install OpenVPN TAP Adapter V9, included in the OpenVPN installer: OpenVPN download page.How to use the BroadBand Adapter With OpenVPN/TunTap Windows Phantasy Star Online Episode III: C.A.R.D.