FreeFileSync Forum

Found the answers in FAQ:
Copying NTFS permissions is not needed in general and is best left disabled. Go to Menu → tools → options and ensure permission copying is unchecked.

Using FreeFileSync as Administrator for several months now very successfully.
Now suddenly getting this error message:
ERROR_PRIVILEDGE_NOT_HELD
Full error message is:
Cannot write permissions of "\\LS520DE31A\Public\E_Drive\Documents\DxO PhotoLab 4 logs\DopCor.0~b561.ffs_tmp".
ERROR_PRIVILEGE_NOT ...