npm error while working with angular 5 trying to resolve this from a week

Hello there, I have installed npm and angular 5 while working with angular projects I get a lot of npm errors I have reinstalled everything to give it a fresh start(node, npm, angular/cli@1) for the time being it starts but for the next time I run the same project I have to follow the same things.
I struggle with
this errors {npm ERR! { Error: EPERM: operation not permitted, unlink ‘C:\Users\user\AppData\Local\Temp\npm-3416-0d2746ad\unpack-54630a9d\html\doc\cli\npm-completion.html’
npm ERR! errno: -4048,
npm ERR! code: ‘EPERM’,}

I have tried it solving by this commands
- npm cache clean --force
- npm install -g npm@latest --force
- npm cache clean --force
- npm cache verify
please tell me the permanent solution for this.
Thank you.