你好,1. 假如是密码太短或不符合密码策略,尝试笨苯One的做法2. 假如是密码不正确,可以下载新的ERD Commander 重置Administrator密码,或者用Microsoft Diagnostics and Recovery Toolset\参考文章:http://4sysops.com/archives/how-to-recover-a-non-bootable-windows-installation-the-microsoft-diagnostics-and-recovery-toolset/岳老师的 http://yuelei.blog.51cto.com/202879/169115