我的电脑死机重新启动后， 屏幕右下角的绿色小伞就自动变成黄色的了，切不能升级，当启动升级时，弹出Smartupdat的对话框：An error occurred while reading the configuration file. please try to repair the using Add/Remove programs in the Windows Control panel and try again.(1)哪位高手教教该怎么做啊？？？

用户系统信息：Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ; SLCC1; .NET CLR 2.0.50727; .NET CLR 3.0.04506)