FreeFileSync Forum

Just had the same error message:
Cannot delete file "\\DRIVE\FOLDER\sync.ffs_db.cd6f.ffs_tmp".
ERROR_ACCESS_DENIED: Access is denied. [DeleteFile]

All folder permissions on the NAS (server) and Win11 were fine. Not sure what the problem was, but the cure was simply adding another file to the ...

@xCSxXenon, Thank you for your detailed explanation of setting up sequential batch jobs in FFS. I now have FFS/RST running exactly how I want it!