Migration of the LANCOM Wireless ePaper Server using the openJDK Java runtime environment

Description:

This document describes how to migrate an existing installation of the LANCOM Wireless ePaper Server from Oracle Java JRE to openJDK.

Requirements:

• LANCOM Wireless ePaper Server as of version 1.91 (download latest version)
• OpenJDK in version 8 (download)

Procedure:

1. Download OpenJDK from following URL: https://adoptium.net/de/temurin/releases/?version=8&os=windows&package=jre

2. Install OpenJDK and add the parameters Configure JAVA_Home-Variable and Register JavaSoft (Oracle) during the installation.

3. You can check the Java version in the Windows command line with the command "java -version".