Error: EPERM: operation not permitted, rename 'D:\code\ws-geeks\peymynt-financial-client\node_modules\selfsigned\package.json.2849747547' -> 'D:\code\ws-geeks\peymynt-financial-client\node_modules\selfsigned\package.json' code example

THIS tip works :

just delete package-lock.json file and then install package what you want all will works :-)