打开MATLAB， 界面上出现这句话，是不是正常的？如果有问题，应该怎么排除？我的电脑的系统是win7的。谢谢！！To get started, select MATLAB Help or Demos from the Help menu.The element type "productinfo" must be terminated by the matching end-tag "</productinfo>".Could not parse the file: c:/matlab7/toolbox/ccslink/ccslink/info.xml>>
