Hi Jerry, You may install the 32 bit Java version for from link: [URL] You may also check the minimum system requirements to install Java 7 from link: [URL] For more information on Java, you may also refer to the FAQ's from link: [URL] Hope it helps. 
 My operating system is Windows   Vista HomePremium 32 bit. My Browser is IE9. I just uninstalled Java and somehow got error message from my InstallShield Update Manager Error # -5. Is this serious? Do I really need it? If not how can I uninstall it safely? If I reinstall an updated version of Java might this fix my issue with my InstallShield Update Manager? Thank you.  Jerry 
InstallShield Update Manager