There is a security audit file that captures some information each time a program is accessed. The file name is SECAUD, and there is a canned Query that lets you look at that file:
  1. Launch Tool #162 Audit Insider/Employee Activity (SECAUD)
  2. Enter any search criteria you wish (optional - see the help topic below for tips) and press Enter to display all data for the current month
  3. Items are listed in date order, starting at the beginning of the month at the top
  4. To go to the bottom of the list (most recent activity), type a B (for "bottom") in the Position to line field and press Enter