In windows local LAMP environment, there are nothing to chmod. All files permissions are green by default. They are not relevant. After you install LAMP, drop the entire PHPFusion folder into your LAMP /htdocs/ or whatever root for your document folder is, so you'll end up with something like /htdocs/php-fusion/
Next, browse to https://localhost/php-fusion/install.php and you'll be greeted with the installer. Simply follow the guide here: https://www.php-fusion.co.uk/infusion...age_id=225 to complete the installation process.
You will need to create 1 MySQL database with default a UTF8mb4_general_ci encoding that supports storing unicode characters. So you can just go to https://localhost/phpmyadmin and create one there.
If you have any other questions, feel free to post a follow up questions here.