Some games i've tried on my new test ps3 don't seem to want to run and says it needs to update, but when i try to update it errors on me. I'm not sure what to do about this i had just bought this game "BlazBlue" yesterday and doesn't let me play.
Chances are you don't have the update named correctly or in the right directory... but before I keep guessing, you'll need to provide more information such as what exact error message you are receiving.