FreeFileSync Forum

SyncToy synchronize mode (according to the help file) does this "New and
updated files are copied both ways. Renames and deletes on either side are
repeated on the other."
I think FFS Automatic is different: it only checks whether files exist on both
sides, so a new file on one side will be treated ...

I am syncing Outlook Express .dbx files in automatic mode between a desktop PC
and a network drive, using Real Time Sync. I keep getting a conflict message
with one or two of these files. But no-one has done anything with the files on
the network drive, so the only change on that side has been made ...