OK, but what I know see is that if SEP detect that DFS-R is running on the system (just a file server, no domain controller), it added the exception
[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Symantec\Symantec Endpoint Protection\AV\Exclusions\Domain Controller\NoScanDir]
with all the important DFS-R folder like
DfsrPrivate
DfsrPrivate\ConflictAndDeleted
DfsrPrivate\Staging
So am I right, that I have nothing to do in this case? It's not a domain controller, but SEP think that because of DFS-R.
But nevertheless, the exceptions will work right?