| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to download data, etc., from another computer which is connected to a network even when data, etc., are deleted owing to some trouble. SOLUTION: A program performance part 202 performs an application program read in by a data read-in part 201 and a process monitor part 203 monitors the process of the performed program and decides whether the program ends normally or abnormally. If the program ends abnormally, the application program is downloaded from another server machine on a network according to application information found by a data storage control part 206 by using a data download part 205 and performed and a data update part 204 stores the downloaded application program to an external storage device to evade the problem that the application program can not be performed owing to some trouble. |
