Andy,

Respectfully, you are wrong on this one. Itanium is IA64 architecture. The parent post clearly stated that the architecture on the media was x86_64 which corresponds to AMD64 or EM64T architecture/instruction sets.

That being said, Sack, you need to download the version of the media for plain x86 or sometimes known as i386 or i586 or i686. The CPU/Processor in your machine is a 32 bit one and the architecture of the install that you chose is 64 bit. You chose an incompatible version.