方案：
http://www.eightforums.com/tutorials/38838-user-profile-service-failed-sign-fix-windows-8-a.html
http://m.kapilarya.com/fix-error-user-profile-service-failed-the-logon-user-profile-cannot-be-loaded-for-windows-8
New users can not log on Win8,布布扣,bubuko.com
New users can not log on Win8
原文：http://www.cnblogs.com/qianblue/p/3622922.html
