ESXi 4.0 Install Issue- "Could not find kernel image: linux"

[lockenkeyster]

I'm trying to install ESXi 4.0 on a couple of Dell 1955 blades and get this error when the installer attempts to load:

Unknown keyword in configuration file.

Could not find kernel image: linux

boot:

I have tried re-downloading the .iso (twice), and checking the download's MD5 hash each time.

Any suggestions? Thanks in advance!

[lockenkeyster]

Ok, so on a whim I tried downloading from a different machine - this worked. The original system I was downloading to has the Windows 7 RC installed, the one that worked was Server 2008.