Event ID - 64002

Event Id64002
SourceWindows File Protection
DescriptionFile replacement was attempted on the protected system file acctres.dll. This file was restored to the original version to maintain system stability. The file version of the system file is 6.0.2600.0.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Event InformationThis is an event generated by Windows File Protection. This feature will protect your Operating System from deleting important system files such as SYS, DLL, EXE, and OCX. True type fonts are also protected files (.ttf). The windows file protection service is an "invisible" service that is enabled by default and runs constantly in the background after a successful logon. (It does not load in safe mode.). In case of deletion or renaming of these types of files will be restored form the directory "Dllcache"(%SYSTEMROOT%\system32\dllcache) and an Event ID 64002 will logged in to Event Viewer.
Following article will more information about this event.
Reference LinksWindows file protection.

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