Hello everyone, I'm trying to install a standalone version of Oracle Primavera P6 R 8.2 on a computer that has Windows 8.1. I have already installed Java (Java 6 update 27), OracleXE and P6. Now, I'm trying to run the "dbsetup.bat" batch file to connect the software to the database, but the Command Prompt window pops up and I get the following error message: JAVA_HOME IS NOT SETPress any key to continue ... Does anyone know what is the problem or what I might be doing wrong? Thanks in advance for your support.