| 摘要 |
PROBLEM TO BE SOLVED: To achieve an uninstalling method for software, that uninstalls an arbitrary piece of software, irrespective of the order in which the piece of software has been installed, assuming that the method is not affected by the number of pieces of installed software as far as possible. SOLUTION: Two or more pieces of software share common installation information on an OS, and based on the sole installation information, installation history for each of the pieces of software is managed. The installation history includes the version of a file on the installation information and a registry value on the installation information. COPYRIGHT: (C)2003,JPO
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