I tried to use Robocopy.

When I read the code, AI continued to write robocopy as the command to move files.I initially thought it was OTAIN, but I realized it was an old, robust copy command built into Windows.

Robust File Copy, as its name suggests, is strong to failure. Try it again, select failed files and copy it again. AI seems to be just a proven tool to keep writing this.

and only /MIR The same option will match the original and the object exactly the same, so if it is written incorrectly, the file may be deleted.

I learned a lot from AI.