Unable to write file 'c:\Windows\System32\sony\src\asad.js' (NoPermissions (FileSystemError): Error: EPERM: operation not permitted, open 'c:\Windows\System32\sony\src\asad.js')

hi guys, I am new and beginner, I'm facing this error message when I create index.js file and I got this error message further more I deleted all folders from src directory so I need help how to resolve this problem how I able to create index.js file or should I reinstall and install it again?

C:\Windows\System32\sony>npm start

> 
> sony@0.1.0 start
> react-scripts start
> 
> 
> 

Could not find a required file.
Name: index.js
Searched in: C:\Windows\System32\sony\src

C:\Windows\System32\sony>