From a command prompt, change OpenVPN adapter from Public to Work location/profile on Windows? - Super User
A Beginner's Guide to What is Tap Windows and How to Manage it? - PureVPN Blog
There are no TAP-Windows adapters on this system. You should be able to create a TAP-Windows adapter by going to Start -> All Programs -> TAP- Windows -> Utilities -> Add a new
All TAP-Windows adapters on this system are currently in use - StarVPN
OpenVPN Error: All TAP-Windows Adapters Are Currently in Use - Power Sysadmin Blog