The Java Runtime Environment (JRE) is a software package developed by Oracle Corporation. It's designed to provide a runtime environment for applications written in Java programming language.

previously, I used JNA "4.1.0" to access to SiUSBXp.dll which is compiled for '32bit' and it working fine with JVM 32bit ... Now I upgrade my operating system to 64bit (windows 7 ) .. and I used same ...

Two months after Java 6 update 10 was released, Sun has just released update 11. For many users the new version will automatically be detected and installed, but you can always get it from the Sun ...