[carterx]

I have been trying to update this Mac Pro for a bit now and every-time I go to run the EFI Firmware Update, it gets this error. I have reinstalled the OS, done all updates, repair disk, permissions etc. and still nothing. In the same room I have 5 other Mac Pros with the identical setup, hardware/software and this is the only one that has this issue. One of the big issues is that I can not Deep Freeze (with Faronics DF) this computer as it is in a editing classroom. So not sure if this upate is causing DF not to installer not.

here is a snap shot:

[cgc]

Are you sure your Macs actually need this EFI update? Maybe they're already current (but I'd suspect you'd get a friendlier error message).

[carterx]

I went to push down an updated image, and before I did so, ran around to the computers and individually ran Apple updates and all six needed the update, but this one computer is the only one that will not take the update.