I have a windows 2000 server that allows for remote desktop and is a domain controller. Sometime over the weekend, a very important directory was deleted somehow. I really need to find out how this happened. How can I track down how and who caused this. It was not a system directory, it was a data folder with crucial information to an in-house application. As a matter of fact it was on a separate partitian(d:). What are my options on how to track down what happened????