HELP!

I'm trying to update my mpc from 1.03 to 1.05. ( i never had any problems that they fixed, but i figured i'd update anyway). But The problem is it won't let me. I get to the screen and all is sais is correct os not found! it won't let me update it. It's frustrating. what should i do?

did you read the "document that came with it.
You cant have it in a folder on your compact flash card