电脑不能正常关机,每次要么重新启动然后关机,要么拔下电源。并且开机启动中,检测C盘时出现"ScanDisk detected an invalid long filename entry on this drive but was unable to fix it.To fix this problem,run ScanDisk for windows."然后就是个"OK"我ok以后,D盘不出现这样的提示。请高人帮忙,这是怎么回事?解决的办法是什么啊?