Hey there I am not able to solve the issue. I have installed the Composer but still there is error and I tried changing Environment variables but there is no Composer file in Program Data Folder. But i have installed Composer in Laravel folder of htdocs where there is Composer.phar file & so i tried editing Path as C:\xampp\htdocs\Laravel. But still issue remains unsolved. & how do i uninstall Composer? to reinstall it.