Robocopy is not overwriting time stamps on target

Posted on 2013-12-03
Medium Priority
Last Modified: 2013-12-03
I'm trying to run robocopy as a batch file on Windows 7, such that time stamps on the target will be overwritten if the source time stamps differ.  This seems to be working for directory time stamps but not file time stamps.  Could you correct my code, or advise me how to attain the intended result?

Echo Off
Echo. -------- Copying Files  --------
"C:\Windows\System32\robocopy.exe" [source]  [target] /b /e /copyall /mir /dcopy:T > "V:\My Documents\Computer\robocopy.log"
Echo. ---------- Copy Completed ------------
Question by:ddantes
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Expert Comment

ID: 39693889
I think that your /CopyAll attribute is missing the T flag.

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Author Comment

ID: 39693897
Thank you.   Will this flag also work?   /TIMFIX

Expert Comment

ID: 39693910
I think that one would be better.
LVL 18

Accepted Solution

Steven Harris earned 1000 total points
ID: 39693924
/DCOPY:T : Copy Directory Timestamps.  This will not update files.

/COPYALL : Copy ALL file info (equivalent to /COPY:DATSOU).

/TIMFIX : FIX file TIMes on all files, even skipped files.

You should be looking into /copyall or /timfix

Author Closing Comment

ID: 39693957
Thanks to both Experts.  I couldn't award points for the first answer, because copyall:T returned an "invalid parameter" error in the log file.

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