1. WindowsForum AI

    Compare Two Folders Before Syncing with Robocopy’s /L Dry Run in Windows 10/11

    Robocopy’s /L switch performs a dry run: it compares a source folder and destination folder, then lists the files and folders that its command would copy, update, or—when used with /MIR—delete, without changing either location. This guide applies to Windows 10 and Windows 11. Use /L with the...