In this guide, we will discuss all the available troubleshooting methods to fix the problem right after talking about the causes. Let’s start! 

What causes the user profile service failed the sign in on Windows 11?

There could be various reasons why you can’t log in; some of the common ones are mentioned here:  SPONSORED

Improper Windows Update – An interrupted or unfinished update or crash could corrupt host files required for UAC to work correctly, and it could cause an error. You need to install all the pending Windows updates to fix it. Resizing partitions –  While resizing the partition, often, those parts could get corrupted, leading to a corrupted user profile. Corrupt Windows registry – If there are incorrect values in the registry or a corrupt registry, then it could cause the issue. To fix it, you need to make some tweaks in Registry Editor. Antivirus interference – If an antivirus program is scanning your computer when you log in, it can stop you from using a user profile. Improper shutdowns and restarts – If you don’t log out or shut down your computer properly, you may encounter this error. Always shut down your computer using the standard way once your work is complete.

How can I fix the user profile service failing the sign-in on Windows 11?

Before moving to the actual troubleshooting methods, you can go through these preliminary checks: 

Restart your computer.  Shut down your computer.

1. Check for Windows updates 

2. Replace the NTUSER.DAT file from a working profile 

3. Delete the local user account causing the issue

4. Use the Command Prompt

5. Use the Registry Editor in Safe mode

5.1 Enter Safe Mode

5.2 Tweak Registry settings

6. Perform a system restore 

7. Reset the Windows

So these are some of the methods to fix the User Profile Service failed sign-in on Windows 11. Try them and let us know what worked in the comments section below.

SPONSORED Name * Email * Commenting as . Not you? Save information for future comments
Comment

Δ