Windows 10 Sign Out Automatically

Question

I have an issue that when I login into windows 10, after I put in a username and password, it shows sign in and then automatically signs out without any error message. It has happened since windows 10 updated. Any solution?

Answer 1

It seems the typical cause is a faulty NTuser.dat file.

Solution 1: Is the broken account a domain account, and you try to login on that computer for the first time? Copy your NTuser.dat file from a computer where you logged in before.

Solution 2: You have another login account on that computer:

• You could grant the broken user full admin access, sometimes this works.
• Try to copy the NTuser.dat file from the folder c:\users\Default to the broken account's directory under c:\users.
• You could run Microsoft account troubleshooter - also see The Windows Club.