I wonder if the upgrade key was used in the networker.

Hi, everyone.

Answer one question.

I wonder if the upgrade key was used in the networker.

History) Enginner A and B

1. A is the Enable Networker Upgrade Key.

2. A has left.

3. I can not contact you for convenience ...................

4. Change Enginner B

5. B sees the Networker upgrade key. But ... I can not.

I wonder if the upgrade key was used in the networker.