| 摘要 |
<p>PROBLEM TO BE SOLVED: To secure the convenience of a user by, even when program information specifying the execution propriety of a program is altered, making it possible to use a preinstalled program in shipping.SOLUTION: A program execution control system includes: a first storage area as a reading-dedicated storage area storing a program and program information holding the execution conditions of the program; a second storage area as a rewritable storage area storing the program and the program information holding the execution conditions of the program; an alteration detection part for determining whether or not the program information is altered; and a control part for receiving the start instruction of the program, and for starting the program on the basis of the program information corresponding to the program stored in the first storage region when it is determined that the program information in the second storage area corresponding to the program whose start instruction has been received is altered by the alteration detection part.</p> |
