An information processing apparatus capable of reducing the labor of a user to create at least one definition file for use in installing drivers on respective ones of a plurality of devices. A server connected to printers accepts input/edition of print information necessary to install printer drivers selected by the user on printers, and accepts selection of printers on which printer drivers applied with the input/edited print information are installed. Methods for creating at least one definition file necessary to install the drivers on the selected printers are presented for selection, and at least one execution file is created in accordance with the selected creation method.