User Profile Service service failed to login

  
 

A domain user PC (Win7 system) cannot log in normally after power off, and the following message is displayed:

User Profile Service failed to log in, unable to log in to ask Du Niang, and finally solved the problem. , be a memo! 1. Log in to the system using the administrator account, press win+r, type regedit

2, enter HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows
NT\\CurrentVersion\\ProfileList, and finally have 2 folders. Starting with "S-1-5……”, one has a suffix of ".bak", one does not. Swap these 2 folder names and restart them.

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