When I tried to update to the new version, I got this error message:

The downloaded version hash does not compare to the specified hash in the blockchain. DO NOT PROCEED.

What do I do now?

EDIT: I ended up extracting and running the client the "old fashioned way" and it works fine now. So now this is an FYI, there was a glitch with the feature where we get to update from within the client itself. Thanks