You downloaded the 64-bit installer by mistake. Fix: Download the Windows x86 (32-bit) version.
As of 2025, the latest public update for Java 8 is 8u391 or higher. Always download the highest update number (e.g., 8u401) for security fixes. Java Runtime Environment 1.8 0 Download 32-bit Windows
However, the process of downloading and installing this version comes with significant modern caveats. Oracle now requires a free account for downloads from its official archive, pushing many users to third-party sites—a practice fraught with security risks. Furthermore, Oracle ended free public updates for Java 8 for commercial use in 2019, and even for personal use, long-term support has shifted to newer versions like Java 17 or 21. This means that downloading JRE 1.8.0 today forces the user to inherit over a decade of unpatched vulnerabilities unless they have a commercial support agreement. For a 32-bit Windows machine, which itself no longer receives security updates from Microsoft, running an outdated JRE is a significant cybersecurity liability. You downloaded the 64-bit installer by mistake
: You may be looking for a printable or written "paper" guide on how to install this version. Always download the highest update number (e
As of January 20, 2026, the current release is Java 8 Update 481 .