​​License server is down for Creo with error: (ptc_d) exited with status 25. (Invalid host)

Description

​​License server is down for Creo with error:

Lmadmin log error: (ptc_d) exited with status 25. (Invalid host)

Cause

​The network card could be turned off or disabled

Workaround

​​1. Open Control Panel > Network and Internet > Network Connections

2. Make sure the network card registered in license file is enabled