Client program automatic update system

摘要

PROBLEM TO BE SOLVED: To provide a client program automatic updating system for easily automatically updating even a plurality of programs as targets on a client terminal (client PC) side.;SOLUTION: In a system 111, when a client PC 101 executes a client program 102 and an update program 104 based on an update file acquired from an update file storage directory 110 of a file server 109 via a network 108, the program 102 is automatically updated. In the PC 101, an installer confirmation processing part 103 refers to the reflection date of the file name of an installation file existing in directories 107 and 110 in which an installation file is stored in the case of executing the program 102, and executes installation after download by a download processing part 105 or download by an update processing part 106 about a target installation file in the case of executing the program 104.;COPYRIGHT: (C)2012,JPO&INPIT