Don't be sarcastic, please. Your first post contained no information at all. You run the updater and it is a black screen. What is a black screen? Your entire screen? A portion of the screen? A window that says updater, but is black and nothing is showing on it? Make sure you have the latest java virtual machine installed for your operating system. If you are using a Macintosh, don't run the updater. Otherwise, detail what you are saying with a screenshot at least.