Here’s a draft text about using OpenVPN with a TAP adapter on Windows, suitable for a knowledge base article, documentation, or blog post.

: Unlike TUN (Layer-3/IP-only), the TAP driver operates at Layer-2, meaning it can carry any type of Ethernet traffic, including non-IP protocols (like IPX) and network broadcasts.

Ensure the is running and try disabling the Windows Firewall temporarily. Driver Conflict