To install the Proxy Rental setup file, you can follow these general steps:
1. Download the setup file from the official Proxy Rental website or a trusted source.
2. Locate the downloaded file on your computer.
3. Double-click on the setup file to start the installation process.
4. Follow the on-screen instructions provided by the installer.
5. Once the installation is complete, you should be able to use Proxy Rental on your Windows system.