One or more required function entry points could not be found in the dynamic link library PDH.DLL. Please make sure that the latest version of PDH.DLL is installed on this machine, for example you may copy the DLL from another machine running a later Operating System. Performance monitoring cannot continue.
EventSentry's performance monitoring features depend on the dynamic link library PDH.DLL. PDH.DLL should automatically be installed with EventSentry, and you can copy this file from EventSentry's installation directory (e.g. C:\Program Files\EventSentry) to the SYSTEM32 directory (e.g. C:\Winnt\system32) of the computer where you are experiencing this problem.