Error: EPERM: operation not permitted, mkdir 'C:\Users\User' command not found: create-next-app
//For React app...
// first run this command
npm install -g create-react-app
// then run this one.
npx create-react-app
//For Next js...
//first run this command
npm install -g create-next-app
//then run this command
npx create-next-appError: EPERM: operation not permitted, mkdir 'C:\Users\SHUBHAM~KUNWAR' command not found: create-react-app
Open Terminal
Go to c:/users and run dir /x
check shorter name of your usernsme you found with dir/x
//In my case my username is Nandini Jain and I got short id= NANDIN~1
and run npm config set cache "C:/Users/<shortname-you-found-with-dir/x>/AppData/Roaming/npm-cache" --global
//I ran the command
//C:/Users/NANDIN~1/AppData/Roaming/npm-cache" --global
HOPE THIS WILL WORK BECAUSE ITS THE ONLY REASON OF YOUR QUERY.Copyright © 2021 Codeinu
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