Windows 10: Erorr using NPM package manager: EPERM: operation not permitted, rmdir.

When using the NPM package manager, I encountered the "EPERM: operation not permitted, rmdir" error. This error occurs in different scenarios when using NPM, such as when it needs to delete temporary files.Scenario 1: Installing/Uninstalling NPM packages.```bashnpm uninstall electronnpm WARN cleanup Failed to remove some directories [npm WARN cleanup [npm WARN cleanup 'd:\\Development\\Apps\\Lumen-desktop\\node_modules\\.electron-Usm3DB1w',npm WARN cleanup [Error: EPERM: operation not permitted, rmdir 'd:\Development\Apps\Lumen-desktop\node_modules\.electron-Usm3DB1w\dist\resources']

:)

 

npm install -g expo-cli isn't installing. unlink file name

I'm trying to install expo-cli on my Windows 10 pc but I'm getting error again and again.

npm ERR! path C:\Users\USER\AppData\Roaming\npm\node_modules.staging\safe-buffer-033595a4\README.md npm ERR! code EPERM npm ERR! errno -4048 npm ERR! syscall unlink npm ERR! Error: EPERM: operation not permitted, unlink 'C:\Users\USER\AppData\Roaming\npm\node_modules.staging\safe-buffer-033595a4\README.md' npm ERR! { [Error: EPERM: operation not permitted, unlink 'C:\Users\USER\AppData\Roaming\npm\node_modules.staging\safe-buffer-033595a4\README.md'] npm ERR! cause: npm ERR! { Error: EPERM: operation not permitted, unlink 'C:\Users\USER\AppData\Roaming\npm\node_modules.staging\safe-buffer-033595a4\README.md' npm ERR! errno: -4048, npm ERR! code: 'EPERM', npm ERR! syscall: 'unlink', npm ERR! path: npm ERR! 'C:\Users\USER\AppData\Roaming\npm\node_modules\.staging\safe-buffer-033595a4\README.md' }, npm ERR! stack: npm ERR! 'Error: EPERM: operation not permitted, unlink \'C:\Users\USER\AppData\Roaming\npm\node_modules\.staging\safe-buffer-033595a4\README.md\'', npm ERR! errno: -4048, npm ERR! code: 'EPERM', npm ERR! syscall: 'unlink', npm ERR! path: npm ERR! 'C:\Users\USER\AppData\Roaming\npm\node_modules\.staging\safe-buffer-033595a4\README.md', npm ERR! parent: 'expo-cli' } npm ERR! npm ERR! The operation was rejected by your operating system. npm ERR! It's possible that the file was already in use (by a text editor or antivirus), npm ERR! or that you lack permissions to access it. npm ERR! npm ERR! If you believe this might be a permissions issue, please double-check the npm ERR! permissions of the file and its containing directories, or try running npm ERR! the command again as root/Administrator (though this is not recommended).

 

EPERM: operation not permitted, open 'C:\Users\Moustafa\.vscode\extensions\.obsolete'

When i try to install extentions on vscode on my windows 10 machine the installation fails and asks me to install it manually, when i do so another error appears stating:

EPERM: operation not permitted, open 'C:\Users\Moustafa.vscode\extensions.obsolete'

I've searched a lot on the web and i didn't find the solution to this problem nor did i find someone posting a similar issue, after searching i fond that the extentions are installed on .vscode the default extentions are there and somehow vscode doesn't have the authorisation to install extentions there.

 

NPM optional package installation failure

I am facing a problem that dependencies doesn't install npm package. This two picture represent the problem that i am facing