[Cody]

Perhaps when you installed it, you did not select "Run all from my computer", therefor; it did not install the out of office assistant. Try a re-install, and this time do a "Custom" and then when you get to the list of the applications, click the very top one and click "Run all from my computer". You will see that the size goes from around 280 to 336 mb (even though it looks like they are all selected, not all the tools are).