This installation data consists of the install root, the maintenancedirectory of the update installer and the install registry files.
此安装数据包括安装根目录、保留更新安装程序的目录和安装注册表文件。
2
Details about how to apply the maintenance, including the working directory, log file location, timeout, and which command to invoke, are specified within the Package element.
Responsible for the maintenance of the hotel information directory (function board) and ensures that the information shown in current and accurate at all times.