Run one of the following commands depending on the type of installation that you want to perform: Basic UI mode: msiexec.Ĭreating a Log File You can use a log file to verify that an installation succeeded. After installation, use the Java item in the Windows Start menu to access essential Java information and functions, the help, the Java Control Panel, and to check for updates.
Java Runtime Environment (64bit) 8 Update 151īy default, Java Access Bridge is disabled. If you previously hid some of the security prompts for applets and Java Web Start applications, then the installer provides an option for restoring the prompts. The installer notifies you if Java content is disabled in web browsers, and provides instructions for enabling it. You must have administrative permissions in order to install the JRE.įollow the instructions that the installer provides. System Requirements Before installing the JRE, verify that your system meets the minimum system requirements. The text in bold represents the JRE version that you want to uninstall. In the following examples, the values that are in braces are the MSI product code of the JRE that you want to uninstall. Consequently, the Java Uninstall tool will not run if it detects a deployment rule set that ensures required JREs are not uninstalled. These rules might specify that a specific JRE version must be used. The deployment rule set enables administrators to specify rules for applets and Java Web Start applications. The deployment rule set enables enterprises to directly manage their Java desktop environment and continue using legacy business applications in an environment of ever-tightening Java applet and Java Web Start application security policies. The Java Uninstall tool will not run if your system administrator specified a deployment rule set in your organization. The Uninstall tool shows you a list of the Java versions on your computer and then removes those that are out-of-date. The Java Uninstall tool helps you improve your computer security by finding and uninstalling older versions of Java. The Java Removal Tool is integrated with the uninstallation process, and it will guide you through the removal of older JREs. This mode ensures that vendors, who require a specific version of the JRE for their product, can be certain that the JRE will not be overwritten by a newer version. A later version of the same JRE family will be installed in a separate directory. You can also use standard Windows Installer options.
Use the same options as listed in Installer Configuration File Options. In addition to the features and options you can specify with the JRE Offline Installer, you can specify a Java Usage Tracker configuration file and a deployment rule set. These software management suites enable you to deploy software across your enterprise securely. Because it fully supports Windows Installer 3.
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