Error entering in http://localhost/security/xamppsecurity.php

Hello guys, I'm having an error entering in http://localhost/security/xamppsecurity.php to set up the password for MySQL root user –

It responds;

 

Object not found!

The requested URL was not found on this server. If you entered the URL manually please check your spelling and try again.

If you think this is a server error, please contact the webmaster.

Error 404

localhost
Apache/2.4.35 (Win32) OpenSSL/1.1.0i PHP/7.2.11
 
Please assit what to do. Many thanks in advance.
Beginning Developers

Beginning Developers

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