The steps are: Log in to the server using an administrative account. Open Server Manager. Go to Manage > Add Roles and Features. Select Role-based or feature-based installation. Select Select a server from the server pool, and select your server. Scroll down and put a check mark in Web Server (IIS). Click Add Features button. Scroll down and put a check mark in: FTP server, FTP Service and FTP Extensibility. Click Install.