License Path Selection Verified: Etap

Understanding ETAP

1. Step 1 – Path Reading: ETAP reads the license path from the system registry (HKEY_LOCAL_MACHINE\SOFTWARE\ETAP\Licensing) or an environment variable.
2. Step 2 – Path Resolution: The software resolves hostname to an IP address via DNS or checks for a local USB dongle via the USB driver stack.
3. Step 3 – Verification: A handshake occurs. The license server responds with a “hello” packet. A local dongle returns its serial number. This is when you see the “verified” message in debug logs.
4. Step 4 – Feature Check: ETAP requests a specific feature (e.g., “etap_main,” “etap_arcflash”). If available, the license is acquired. If not, you get “No license available” despite the path being verified.

The license resides on a physical security key attached directly to the workstation. This is ideal for field work or isolated high-security environments. Network Path (Multi-user): ETAP License Manager

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Conclusion: Verification is the Start, Not the End