12004EventSentryApplication UserFaultCheck (%systemroot%\system32\dumprep 0 -u) was removed from the registry key HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run and will no longer be run when a user logs into the system.
This event is logged by EventSentry because an application was removed from the HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run registry key, disabling the application to automatically run when any user logs into the system.
Software Monitoring monitors autorun registry keys and removed software to notify you of applications that will not run automatically when a user logs in. You can configure this feature at "Packages -> System Health Packages -> Package Name -> Software Monitoring -> Monitor Autorun Locations"