A non-transitory computer-readable medium stores computer-readable control program instructions configured to, when executed, cause an information processing device to obtain an image file, store the image file in association with related information, generate a file path for the image file, the file path including a plurality of virtual directories based on the related information, the plurality of virtual directories belonging to respective different hierarchical layers, and in response to receiving, from browser program instructions stored in the information processing device, a request for one or more virtual directories belonging to a first lower layer that is hierarchically one level lower than a specified virtual directory in a top layer, retrieve and send the one or more virtual directories to the browser program instructions, thereby enabling the browser program instructions to display the retrieved one or more virtual directories belonging to the first lower layer.