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You know, Oracle released Java 11 builds under two different licenses: Oracle JDK (commercial build with Oracle Technology Network license) and OpenJDK (open source build with GNU General Public license).

For example if OpenJDK was extracted to C:\Program Files\Java\jdk-11.0.1, the path entry would be C:\Program Files\Java\jdk-11.0.1\binĪfter creating/updating the corresponding system variables, restart the machine and check that OpenJDK is recognized by the machine.In this post, I will guide you to setup Java 11 on Windows operating system by downloading and installing Java Development Kit (JDK) version 11 from Oracle.

Add the location of the bin folder of the OpenJDK installation to the PATH variable.

Under the "Environment Variables" > "System variables" look for existing variable named as "Path".

Variable value should point to the directory where the OpenJDK zip file was extracted (in this example C:\Program Files\Java\jdk-11.0.1\)

Name the new variable as " JAVA_HOME" (without quotation marks).

Under the "System Variables select "New".

Open Environment Variables by going to "Advanced"-tab and then click "Environment Variables".

Select "Advanced System Settings" from the left panel.

Navigate to Control Panel > System and Security > System.

Note that on your installation the version number of OpenJDK (in the name of the directory) may vary and you need to use the details specific to your installation.

Extract the zip file to a location where you want to install the OpenJDK (in this example C:\Program Files\Java\jdk-11.0.1).

Select "Windows/圆4" to download the zip file.

If no Java is installed you should see below error message

Type java -version to check the currently installed version of Java.

Check that Java was successfully uninstalled.

Uninstall any existing Java version(s) from the machine.

Stop Blancco Management Console service.

If you have Blancco Management Console and Drive Eraser Configuration Tool installed on the same server, OpenJDK version 8 is required. Compatibility between OpenJDK and Blancco products is explained here: JAVA and OpenJDK version compatibilty with Blancco Management Console