Non-transitory storage medium storing plurality of instructions readable by information processing apparatus and scan system

A non-transitory storage medium storing a plurality of instructions readable by a computer of an information processing apparatus, the information processing apparatus comprising a display, an operation unit, and a communication interface connectable to a scanner, the information processing apparatus storing a first execution program and a second execution program different from the first execution program each as an execution program that executes scan processing for causing the scanner to scan an original and causing the information processing apparatus to receive a read result from the scanner,

• wherein, when executed by the computer, the plurality of instructions cause the information processing apparatus to:
• display a setting screen for receiving a scan setting used for the scan processing on the display, the scan setting including a first particular setting capable of being designated in scan processing executed by the first execution program and incapable of being designated in scan processing executed by the second execution program;
• and
• in a case where the first particular setting is designated on the setting screen by an operation to the operation unit, determine to adopt the first execution program as the execution program that executes the scan processing.