Check when a any file has been accessed in windows

[Ceri]

Is there a way i can find out if a file has been opened in windows at all, like a virus checker, my guess that it will be something quite low level to do this.

[KrishnaSantosh]

An ActiveX Control(Free Download From www.activex.com ) Does Exactly This. It Informs You Or Rather Notifies You Whenever A File Is Changed, Opened Created Or Closed.