35053d7b_temWatcher_vs__CallbackFilter___Windows
[Feature] Permissions required [CallbackFilter] None. Use of CallbackFilter doesn't require any special permissions and can be done under limited accounts. Installation of CallbackFilter driver requires administrative rights. [Windows] 
SeBackupPrivilege and read access to the folder being monitored. SeBackupPrivilege permission is usually available for administrator accounts only
FileSystemWatcher vs. CallbackFilter™
Windows