| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable change of expiration without recompiling source codes and eliminate the necessity to manually change expiration of individual software after their installation. <P>SOLUTION: After decomposing an installation package 160 and detecting the range of component A, the position of expiration date information is detected based on a header of expiration information within the range. The position information is changed into other corresponding expiration information 151, version information contained in the component A and version information for the component A contained installation processing information is rewritten, and components are coupled to reproduce an installation package 161. <P>COPYRIGHT: (C)2012,JPO&INPIT |
