Who is who after my directory is changed
<p>I would like to know if there any methods for me to record information of who have accessed and made any changes to my file in the file server ? 
This application is made for local use only, and I must use C#Express since I can't afford a professional or ultimate version. The C# Express doesn't have WCF enabled features at all. But I am not going to do anything related to web services. Thank you for your ideas.</p>
