Using binary targets on Windows throws Unexpected end of JSON input

using prisma on Windows 10. I need to generate prisma in an offline mode. No internet access in pipeline. My package.json as below;

{
  "name": "hello-prisma",
  "version": "1.0.0",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "description": "",
  "devDependencies": {
    "@types/node": "^17.0.13",
    "prisma": "^3.8.1",
    "ts-node": "^10.4.0",
    "typescript": "^4.5.5"
  }
}

and schema.prisma as follows;

generator client {
  provider = "prisma-client-js"
  engineType="binary"
  binaryTargets=["native"]
}

datasource db {
  provider = "postgresql"
  url      = env("DATABASE_URL")
}

.env file as follows;

DATABASE_URL=postgresql://postgres:postgres@localhost:5432/countrydb?schema=auth
PRISMA_CLI_QUERY_ENGINE_TYPE=binary
PRISMA_QUERY_ENGINE_BINARY=node_modules/@prisma/engines/query_engine-windows.dll
PRISMA_MIGRATION_ENGINE_BINARY=node_modules/@prisma/engines/migration-engine-windows.exe
PRISMA_INTROSPECTION_ENGINE_BINARY=node_modules/@prisma/engines/introspection-engine-windows.exe
PRISMA_FMT_BINARY=node_modules/@prisma/engines/prisma-fmt-windows.exe
DEBUG="*"

when I run npx prisma generate below JSON input error happens;

$ npx prisma generate
Environment variables loaded from .env
Prisma schema loaded from prisma\schema.prisma
Error: Get config: SyntaxError: Unexpected end of JSON input

Environment & setup

• OS: Windows
• Database: PostgreSQL
• Node.js version: v14.17.2

Prisma Version

prisma                : 3.8.1
@prisma/client        : 3.8.1
Current platform      : windows