command not found create-react-app AND Error: EPERM: operation not permitted, mkdir ON WINDOWS 10

I got this error message when I was tried to create a react project with command "npx create-react-app"

to do so you will firstly install create-react-app to globally with this command "npm i -g create-react-app"

then you have to do to run "npm root -g" see if the folder directory and make sure it is contained a file with the format ".cmd" if yes so you have to put that directory into path variable and done