从浏览器保存下来的 .htm 和 _file 目录 会一起删除掉
Managing the File System - Win32 apps | Microsoft Learn
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer
NoFileFolderConnectionWindows Explorer > Tools > Folder Options > View > Managing pairs of Web pages and folders > Show and manage the pair as a single file
File Explorer’s Folder Options 在新系统中已经没了 How to prevent Windows file explorer from automatically linking a .html (or .htm) file to a similarly named folder? (Connected Files in File Explorer) - Super User