Batch or timed Update-All

Can one schedule, or use a *.bat, to "Update copy" all of C, D to external USB drive? Show me the command line and I can place in *.bat.
I have DO ver 9.5.6.0.3937.x64

You can use dopusrt.exe /cmd ... to run any Opus command from outside of Opus.

thnx

D:\ProgD\DirectoryOpus\dopusrt.exe /cmd Copy UPDATEALL d:*.* Y:\Dib-Back-onY
appeared to copy, but don't see today's file date on Y:.

Todays' file date on Y:? What do you mean?

My target destination is on Y drive.
The command line op was busy, but did not actually copy, no change to file dates.
Highlight and 'update', usual op, did work.

Looking at the command again, there are a couple of errors in it. Try this instead:

Copy UPDATEALL d:* TO Y:\Dib-Back-onY

I changed the . to * (since . will not match files/folders that don't have a . in their name), and added "TO" before the destination path.