When running a cardPresso standard XXL edition, you should be able to use our Net License feature, which allows sharing a license being loaded on a Windows system, and will act as a server that will distribute it to a maximum of 15 clients that have exactly the same first three octets of the IP address, as well as a subnet mask of 255.255.255.X.
For example:
Server IP address: 10.0.0.1
Server subnet mask: 255.255.255.0
Client IP address: 10.0.0.2
Client subnet mask: 255.255.255.0
Also, our Net License service uses the port 1947 for its entire communication, so the same must be completely enabled on both sides of the connection.
In other words, you must verify any running Firewall, Antivirus, Proxy or VPN, and completely allow the income and outcome communications through this port.
Besides that, update cardPresso to the latest public version, available through the following link:
https://www.cardpresso.com/cardpresso-software/latest-release/
You can then refer to the following .pdf documentation that explains how to configure our Net License feature under a server and client machine.
If any license detection issue occurs in a client PC, while the above requirements are being fully respected, please open the Command Prompt as an Administrator, in any affected Net License client, and execute the following command: telnet 10.0.0.1 1947
It will verify if the port 1947 used for the service communication is completely unblocked, where “10.0.0.1” must be changed to the IP address of your own server.
After that, provide us a screenshot of the obtained response from the executed command.
Last but not least, run an ipconfig command in both the Net License server and its affected client, then send us a screenshot displaying the returned information by each one of them.