I just want to know if there is any option to take regular backups using robocopy which only replaces the updated files and not the same files over and over again taking up time.
e.g
Source
Task1.doc - updated 10-10-2010
Task2.doc - updated 10-10-2010
Destination
Task1.doc - Updated 11-09-2010
Task2.doc - updated 10-10-2010
so considering above scenario is there any option so that robocopy skips Task2.doc and only replace Task1.doc
Your quick response will be highly appreciated.