I'm trying to move the lnstallShield 2015 Express license from one machine to the other.
When I try to return the licence, I get the following error message.

"Borrow Return Failed"

"Failed to return a borrowed license, please check the license server is available and you are able to connect"

"Try Again"

The machine is connected to Internet and is very much online. We are using a node locked license here.
I don't know why I need to check the license server.

Please let me know how I can release the license so that I can activate from my new machine.

Best regards