aspen plus7.2安装出现错误1603? 安装aspen hysys时跳出一个对话框“error 1321.the installer has insufficient privileges to modify the file d:\aspentech\aspen properties v7.2\engine\xeq\aspen properties .xla "点击确定后有出现一个对话框“there was a problem with configuring process modeling(aspen hysys). return code is 1603”。请问大家有遇到这样的情况吗? 请告知如何解决,谢谢! 查看更多