JRE Installation for Microsoft Windows See for general information about installing JDK 7 and JRE 7. The following topics are covered: • • • • • • • • • • • • • • See for information about supported platforms, operating systems, and browsers. See for minimum processor, disk space, and memory requirements. Enumerate Installed Com Objects Windows there. Note: If you have any difficulties, see,, or for your installation problem. For the Windows Online Installer, you must be connected to the internet. If you are running behind a proxy server, you must have your proxy settings correctly configured. If they are not configured, or are incorrectly configured, the installer will terminate with the following message: The installer cannot proceed with the current Internet Connection proxy settings.

Please check the Installation Notes for more information. If you see this message, check your proxy settings: From the Start menu select Settings., click Control Panel, double-click Internet Options, select the Connections tab, and click the LAN Settings. If you do not know what the correct settings should be, check with your Internet provider or system administrator. For any text in this document that contains the following notation, you must substitute the appropriate update version number for the notation.

Java Runtime Environment 1.3.1 (7.69 MB) Java Runtime Environment 1.2.2.5. Utilities >Java >Java 7 Update 51 >Download. Old Version of Java 7. Download: Download JRE 1.7.0.51.%' REG ADD 'HKLM SOFTWARE JavaSoft Java Update Policy' /f /v EnableJavaUpdate /t REG_DWORD /d 0 if exist '%ProgramFiles.

For example, if you were downloading the Offline JRE Installer for 32-bit systems for update 1.7.0_01, the file name jre-7-windows-i586.exe would become jre-7u1-windows-i586.exe. Similarly, if you were downloading the Offline JRE Installer for 64-bit systems for update 1.7.0_01, the file name jre-7-windows-x64.exe would become: jre-7u1-windows-x64.exe. Install the JRE by doing the following: • • You have a choice of the following kinds of JRE installers that you can download: • Windows x86 Online: jre-7-windows-i586-iftw.exe (The letters iftw mean 'install from the web.' ) • Windows x86 Offline: jre-7-windows-i586.exe • Windows x64: jre-7-windows-x64.exe Note: • The Windows x86 Online Installer is a small program that will download more installer files based on your system configuration. Using this installer can help you avoid downloading large amounts of unnecessary files. For more information, see.

• The Windows x86 Offline Installer, as well as the installers for 64-bit systems, contain everything needed to install the JRE. Click the JRE Download link for the installer you want to use. A dialog box opens. Depending on your browser, click Save or Save File to save the JRE installer without installing it. Verify that you have downloaded the entire file by comparing the size of the file you downloaded with the expected size shown on the download page. Alternatively, (depending on your browser) click Run or Open to run the JRE installer from your browser. Note: You must have administrative permissions in order to install the JRE.

If you saved the JRE installer to your computer, run the installer by double-clicking it. Follow the instructions the installer provides. The installer notifies you if Java content is disabled in web browsers, and provides instructions for enabling it. If you previously chose to hide some of the security prompts for applets and Java Web Start applications, the installer provides an option for restoring the prompts. When you are finished with the installation, you can delete the downloaded file to recover disk space. The installer may ask you to reboot your computer if you chose not to restart an internet browser when it prompted you to do so. Note: • The public JRE installed with the JDK is not registered.

(This also applies to the 64-bit version of the JDK.) You must set the PATH environment variable to point to JAVA_HOME bin (where JAVA_HOME is the location where you installed the public JRE) to register the JRE. See for more information about the public JRE. • Installers for JRE 7u6 and later install the JavaFX runtime and integrate it into the JRE installation directory. Installers for JRE 7u2 to 7u5 install the JRE first, then start the the JavaFX runtime installer, which installs the JavaFX runtime in the default directory C: Program Files Oracle JavaFX 2.0 Runtime or C: Program Files (x86) Oracle JavaFX 2.0 Runtime on 64-bit operating systems. If you want to install the JavaFX runtime (version 2.0.2) with JRE 7u1 or earlier, see for more information. • JRE 7u6 and later include Java Access Bridge. By default, Java Access Bridge is disabled.