摘要 |
PROBLEM TO BE SOLVED: To unify versions of software to the latest one among clients. SOLUTION: A server C compares pieces of version information of an install module intended to be installed by a client A with those of a corresponding install module stored by the server C based on software information regarding the install module intended to be installed by the client A. When the install module is in the later version than that of the corresponding install module stored by the server C, it is executed by the client A, transmitted to the side of the server A after execution and in addition, the install module stored by the server C is updated. Furthermore, all other clients to use the module is informed of the software information.
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