Maintenance of software products of component-based

摘要

Service package 302, through the coupler of network 310 and the like, is connected to the computer & device 201. Service package 302, the disk and the optical disk, includes the data origin of various types of flash memory, and semiconductor disk etc. In addition, service package 302 exists the disk which is accessed local (by the disk drive of the computer & device 201) or remoteness (through network 310, the disk of the remote server who is accessed). Service package 302 includes the plural instruction sets which correspond to the state or stage of the component which should renew.