How to setup JAVA_HOME environment variable in Windows
Please follow the instructions to set up JAVA_HOME environment variable in your computer. First find out the installation folder of Java development kit (JDK) in your machine. Let's assume it is installed in the folder "C:/j2sdk1.4.2"
- Right click on the My Computer icon on your desktop and select properties
- Click the Advanced Tab
- Click the Environment Variables button
- Under System Variable, click New
- Enter the variable name as JAVA_HOME
- Enter the variable value as the install path for the Development Kit
- Click OK
- Click Apply Changes