| 摘要 |
PROBLEM TO BE SOLVED: To provide an uninstallation system by which software uninstallation is surely executed in consideration of the possibility of causing an adverse effect on separate software when a modification is applied to installed software in service or when the installed software is uninstalled. SOLUTION: An uninstallation means determines the presence or absence of the replacement of a file executing the uninstallation by means of a file access management means or access to the separate software in executing the uninstallation for the file of the installed software. In the case of the replacement of the file executing the uninstallation or the access to the separate software, the file access management means describes the absence on a management file for the separate software to execute the uninstallation. COPYRIGHT: (C)2006,JPO&NCIPI
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