How can I programatically find whether MS-office is installed on a machine, 开发者_如何学编程and if installed what components are installed,version and stuff like that.
given the following XML structure (i have this in an XML-file, with lots of other content - the <p> tags are 开发者_运维百科just there to indicate that other tags may follow):
三、注册表的的修改
加载中,请稍侯......