# How to package a Windows installation on macOS? (/en/api-reference/faq/integration/class_packaging)

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To create a Smart Classroom Windows installation package using a Mac, take the following steps:

1. Delete `agora-electron-sdk` in the `node_modules` folder.

2. Add the following code to the `package.json` file:

   ```json
   "agora_electron": {
     "electron_version": "12.0.0",
     "prebuilt": true,
     "platform": "win32",
     "arch": "x64"
   }
   ```

   ![json file configuration](https://assets-docs.agora.io/images/faq/faq-electron-packaging1.png)

3. Modify the `pack:win` command in the `packages/agora-demo-app/package.json` file and add the `arch` parameter at the end to specify the system architecture, such as the 64-bit operating system architecture:

   ```json
   "pack:win": "yarn electron:copy:electron:win && electron-builder --win -p never --x64",
   ```

   If you need to package for a 32-bit operating system, change the last parameter to `--ia32`.

4. Run the installation command again:

   ```bash
   yarn install
   ```

5. Run the following commands to package Smart Classroom:

   ```bash
   yarn pack:classroom:sdk
   yarn pack:classroom:plugin
   yarn ci:build
   yarn pack:electron:win
   ```

6. The packaging process is complete. You can find the generated installation package in the `packages/agora-demo-app/release` directory.

   ![Generated installation package location](https://assets-docs.agora.io/images/faq/faq-electron-packaging2.png)