Having XCopy copy a file and not overwrite the previous one if it exists (without prompting)

Question

I\'m sending a commands to a remote computer in order to have it copy a file. I want the file to be copied, but not to overwrite the previous file with the same name (if it

Answer 1

I have good results with xcopy /d.

It will copy NEWER files, and since we can assume that existing files have same time-stamp, you will copy only files that don't exist.