Be cautious when downloading software from the internet, and always verify the authenticity and integrity of the downloaded files to ensure they haven't been tampered with.
try using this direct link (check if available): https://download.oracle.com/otn-pdp/java/jdk-7u51-windows-x64.exe (64-bit Windows version)
Before downloading, ensure you review the Oracle Technology Network License Agreement and the Java SE Support Roadmap to understand the terms and conditions of use.
You can also consider using the latest version of Java, which includes the latest security patches, features, and support.
You can try searching for the specific version on the Oracle website: https://www.oracle.com/java/technologies/javase-jre7-downloads.html