| 摘要 |
<p>Even if the process for permitting execution of software is enabled in accordance with first license information, upon transmitting an invalidation signal from the invalidation signal transmitter 116, the execution of the process for permitting execution of software is limited in accordance with second license information. Thus, the invalidation signal can limit the execution of the process for permitting execution of software in accordance with specific license information and the execution of the licensed software without fail.</p> |
