This week's book giveaway is in the General Computing forum. We're giving away four copies of Arduino in Action and have Martin Evans, Joshua Noble, and Jordan Hochenbaum on-line! See this thread for details.
Why are you using StringTokenizer, which is a legacy class?
What is supposed to happen and what goes wrong? Please look at this FAQ.
Why are you doing anything to a file in system32?
Why have you written an empty catch block?