I should mention that Hiren Boot CD is often used for data recovery, system diagnostics, password resets, etc. List some of the included tools like MemTest86 for RAM checks, HD Tune for hard drives, and tools for disk imaging.

So, the user is asking about downloading a 64-bit version of Hiren Boot CD 162 as an ISO. First, I should check if that version exists. As far as I know, Hiren's Boot CD is an older project and hasn't been actively updated since Hiren passed away. The latest version was around 15.2 before he closed the project. However, there are third-party derivatives and forks that continue updating the tools.

The ISO file is the standard way to create a bootable USB or burn to a CD/DVD. I should include steps on how to create a bootable media using tools like Rufus or PowerISO. Also, warn about the need for UEFI/BIOS settings and boot mode compatibility.

Include warnings about the importance of verifying the ISO's authenticity to prevent downloading a backdoored version.

Potential risks: downloading from unofficial sites might lead to malware. Advise users to download only from trusted sources and to scan the ISO for viruses.