| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable a person concerned to quickly recognize that installation has not been correctly performed. <P>SOLUTION: First acquisition means 10 is configured to acquire a first attribute information group including the attribute information of each of a plurality of computer files held by a second electrical apparatus which is different from a first electrical apparatus, and whose updating operation has been correctly performed. Storage means 13 is configured to store the first attribute information group. Second acquisition means 10 is configured to acquire a second attribute information group including the attribute information of each of a plurality of computer files held by the first electrical apparatus after the updating operation. Detection means 10 is configured to compare the second attribute information group acquired by the second acquisition means with the first attribute information group stored in the storage means, and to detect a difference between the plurality of computer files held by the first electrical apparatus. Generation means 10 is configured to generate difference information showing the detected difference. <P>COPYRIGHT: (C)2012,JPO&INPIT |
