Before, nmap on windows was good. Today, there was a problem. All kinds of reloading couldn’t be solved. After one night, it was finally solved. Record the solution

1. Uninstall, reload the latest version of nmap, all the default configuration go

2. Unload npcap

3. Install the latest version of npcap
https://nmap.org/npcap/#download

Check the first one (the one related to nmap) and install it

After that, you can use nmap normally