Deactivation failed with code 12-



If we tried to Deactivate the license, we get the following error:

Then the license becomes Unknown, Disabled:

To resolve this issue please refer to this KB page:

And send us the offline deactivation requestXML file as outlined below: (according to your license model - Node or Floating)

Deactivation failed
Interconnect not opening after Windows 10 update
Unable to run simulations
How to transfer Node-Lock license to a different machine
deactivation failed with code 12
Deactivation failed with code
Interconnect not opening after Windows 10 update

I am trying to transfer my trial license to another PC. I’m getting the following message when attempting to deactivate:
After this, the status of license is being shown as “Unknown,disabled”. Does this mean that it has been deactivated?


I found an above message when I attempted to dectivate for transfering my license to another computer.
Is there any possible way to deactivate my license?