Issue:

The activated standalone version of ZW3D becomes a trial version when connecting to the LAN, and will be normal after the network is disconnected.

Causes:

The public network limitations are set on the Windows Firewall.

Solution:

  1. Open Windows Defender Firewall by searching in the Start menu
  2. Click Allow an app or feature through Windows Defender Firewall
  3. Set the Windows Defender Firewall to allow ZW3D to communicate through the Windows Defender Firewall

  4. Restart ZW3D and it will become normal.