Is installing the License Server of several versions of FineReader (e.g., FineReader PDF /FineReader PDF 15) on the same server, or is the deployment on different servers needed?
The License Server of several versions of FineReader can be installed on one server.
By default, FineReader uses the Named Pipes protocol and random ports to connect between the workstation and the License Server.
If, for example, a TCP/IP connection is configured for FineReader 15 PDF and this is planned for FineReader PDF 16, then connect different ports for the programs to work correctly.
Detailed instructions for changing the network connection are published in the System Administrator's Guide.