Since April 2019, Oracle changed its licensing terms. Personal use remains free, but commercial production use may require a Java SE Subscription . Step-by-Step Download and Installation
On a server environment, the installer doesn't always automatically register Java with every system service. Open System Properties > Advanced > Environment Variables . java jre 64 bit download windows server 2012 r2
Windows Server 2012 R2 is a robust environment, but running modern Java applications often requires specific 64-bit runtime configurations to handle high-performance workloads or large memory heaps. Since April 2019, Oracle changed its licensing terms
You should see output indicating "64-Bit Server VM". Critical Post-Installation Steps Open System Properties > Advanced > Environment Variables
For Windows Server 2012 R2, is the most common and widely supported runtime version.
To get the official 64-bit version, avoid the "automatic" download buttons which often default to 32-bit. Use the Manual Download Page .