I installed the latest version of Zenmap 7.93 that calls Nmap on Windows 11. I also installed the latest version of OpenSSL 1.1.1.q. However, when I launch Zenmap and conducted an Intense Scan:
nmap -T4 -A -v 192.168.1.12
The following Message was displayed at the top of Zenmap:
Starting Nmap 7.93 ( https://nmap.org ) at 2022-09-10 07:29 Eastern Daylight Time
NSOCK ERROR [0.4770s] ssl_init_helper(): OpenSSL legacy provider failed to load.
I searched Google for this error as well as this platform and could not find any solution to fix this error.
The solution now is to uninstall nmap version 7.93 and reinstall 7.92.