为什么瑞星防火墙升级不起

一升级就出一个对话框:Au error occurred while reading the configur file.please try to repair the file using add\Remove programs in the Windows control panel and try again.(1)"这全是英文看也看不懂.
怎么解决这问题.

用户系统信息:Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)