Set JAVA_HOME at the command line. Automatically set JAVA_HOME. Java installers have come a long way over the years. In the past to install Java one had to download ZIP files, with manual extractions ...

If you've run into common JAVA_HOME errors such as JAVA_HOME not found or JAVA_HOME set to an invalid directory, ... An easy way to see the actual value associated with the JAVA_HOME variable is to ...

In the command window, enter your command using the following command syntax to set a variable: set PATH=”value” …where value is the path of the program in the file system you want to add.