Java 2 Runtime Environment Standard Edition V1 3.1 _01
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A Pentium 166MHz or faster processor with at least 32 megabytes of physical RAM is required to run graphically based applications. Forty-eight megabytes of RAM is recommended for applets running within a browser using the Java Plug-in product.
Running with less memory may cause disk swapping which has a severe effect on performance. Very large programs may require more RAM for adequate performance.You should have 54 megabytes of free disk space before attempting to install the Java 2 Runtime Environment. If using Internet Explorer, you have both of the following options. If using Netscape Navigator, you have only the 'Save As' option. Open - This enables you to install the Java 2 Runtime Environment without leaving a compressed file on your hard disk.
Java 1.3 Release Date
Save As - This saves the downloaded file without installing it. It is saved at C: by default. Check 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:.j2re-141-windows-i586-i.exe is the Microsoft Windows Java 2 Runtime Environment international version for all locales.j2re-141-windows-i586.exe is the Microsoft Windows Java 2 Runtime Environment for U.S. English only.The larger international version of the Java 2 Runtime Environment contains character conversion classes and support for locales other than the US English locale. Use this version of the Java 2 Runtime Environment if you will be running applications and applets that require a non-US-English locale.After downloading this file, you can double-click on its icon to run the installer.Note - you must have administrative permissions in order to install the Java 2 Runtime Environment on Microsoft Windows 2000 and XP. Follow the instructions the installer provides.
Professional Edition
When done with the installation, to recover more disk space, delete the bundle you downloaded.The installation process also installs the Java Plug-in product, and the Java Web Start product is automatically installed. Look for a Java Web Start icon on your desktop. There will also be an entry for Java Web Start in the Start - Programs menu.If you encounter any problems during the installation, please check theof the SDK installation instructions.