Install Backdrop CMS 1.5.2 on Windows 7 localhost ( XAMPP 7.0.13 with php7 ) Drupal 7 fork

Trabla: Install Backdrop CMS 1.5.2 on Windows 7 x64 localhost ( XAMPP 7.0.13 with php7 ) Drupal 7 fork - open source PHP content management  system

Backdrop CMS is free and Open Source. There are no acquisition fees or licensing costs.
Backdrop CMS was designed with robust security in mind. New security issues are addressed quickly and responsibly.
Backdrop has a built-in upgrade path from Drupal 7. Working with Backdrop will be very familiar to people with Drupal experience.

Solving:

SQL script for creating database in phpMyAdmin:

CREATE DATABASE `backdrop` 
DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;

CREATE USER 'backdrop-owner'@'localhost'; 
CREATE USER 'backdrop-owner'@'127.0.0.1';
CREATE USER 'backdrop-owner'@'::1';

SET PASSWORD 
FOR 'backdrop-owner'@'localhost' = PASSWORD('backdrop123$%');
SET PASSWORD 
FOR 'backdrop-owner'@'127.0.0.1' = PASSWORD('backdrop123$%');
SET PASSWORD 
FOR 'backdrop-owner'@'::1' = PASSWORD('backdrop123$%');


GRANT ALL PRIVILEGES ON 
`backdrop`.* TO 'backdrop-owner'@'localhost' WITH GRANT OPTION;
GRANT ALL PRIVILEGES ON 
`backdrop`.* TO 'backdrop-owner'@'127.0.0.1' WITH GRANT OPTION;
GRANT ALL PRIVILEGES ON 
`backdrop`.* TO 'backdrop-owner'@'::1' WITH GRANT OPTION;