1/ Deactivate the Windows firewall
2/ Install Java 8 64bits. We recommend OpenJDK implementation from RedHat : http://download.myopenbee.com/software/openjdk/
If you choose to use the Oracle JDK, installing JCE 8 (Java Cryptography Extension) is mandatory
3/ Run the installer as administrator
4/ You can check if the installation is ok from the Web interface
1/ Uninstall the previous version of from the menu Start.
2/ Install the new version