To add the tap driver, all I get back is a "failed" message with no details and the tap driver is not installed in Windows 7. The paths are correct. when I do reinstall it gives me an error, fail to reinstall Tab driver. Post edited Did you try running the installer in Windows 8 compatibility mode or as Administrator? Oh, if it is a C:\Program Files\pia_manager\kolping-herzebrock.de I have searched every relevant KB article trying to get the TAP virtual device driver installed for VPN connections using the openVPN title. I have followed every. Having trouble getting OpenVPN to run on Windows ? Read on to learn how to fix the issue. The Problem. The short version of this problem. It seemed to work up to the end. The tap even showed up in device manager! But after the "updating of drivers" bit, the device moved out of. Click for more information on WASEL Pro OpenVpn client for Windows connection issues and their solutions.