rmdir

The rmdir command in Windows is used to delete directories via Command Prompt. Users often encounter the 'directory is not empty' error when trying to remove folders containing files or subfolders. The /s switch is intended to delete a directory tree, but it may fail if the directory structure is deeply nested or if there are permission issues. In recovery environments, rmdir can be used from the Windows Recovery Console, but it may not work if the folder is in use or if there are file system errors. Alternative methods include using third-party tools or booting from a live CD to bypass locks. Understanding rmdir's limitations helps in troubleshooting stubborn folder deletions.