What is ‘User Profile Service Failed the Logon’ error in Windows 10?

In this article, we are going to discuss on How to fix User Profile Cannot be Loaded error Windows 10, User Profile Service Failed the Logon error in Windows 10. You are provided with easy steps/methods to resolve the issue. Let’s starts the discussion.

‘User Profile Service Failed the Logon error’:

‘User Profile Service Failed the Logon’ error is usually occurred when you are unable to login into your Windows 10 computer. The error is appeared with message saying ‘User Profile cannot be loaded’ or ‘User profile service failed the logon’. Several users reported about this error occurred when they tried to login into a user account or new local user account in Windows 10 computer.  One possible reason behind the issue can be the corrupted user profile itself in computer.

Another possible reason behind the issue can be the default user profile corrupted during upgrade process, interference of antivirus/firewall program like it might possible your antivirus is scanning the PC while you were trying to login into user account, malware or viruses infections in computer, and other issues. It is possible to fix the issue with our instructions. Let’s go for the solution.

How to fix User Profile Cannot be Loaded error Windows 10?

Method 1: Fix User Profile Service Failed the Logon error with ‘PC Repair Tool’

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Method 2: Replace ntuser.dat file

One possible way to fix the issue is to replace ntuser.dat file in computer.

Step 1: Login into another user profile on your computer and open ‘File Explorer’ in Windows PC

Step 2: Go to ‘C: Drive > Users’ folder, click ‘View’ tab and select ‘Hidden items’ to check

Step 3: Double-click ‘Default profile’ folder, find and rename ‘ntuser.dat’ file. Or you can move it to another folder in computer or external storage device.

Step 4: Now, double-click ‘Guest’ profile folder and copy ntuser.dat file from it and paste in ‘Default profile’ folder. Once done, retry logging into the user account that is causing issue and check if the issue is resolved.

Method 3: Fix Startup Type of user profile service

Another way to fix the issue is to fix startup type of ‘User Profile service’ in computer.

Step 1: On the Sign-in page, hold ‘SHIFT’ key on keyboard and click ‘Restart’ to enter into Windows Recovery Environment or WIN RE

Step 2: Go to ‘Troubleshoot > Advanced Options > Startup Settings > Restart’

Step 3: Tap ‘F4‘ or ‘4’ key on keyboard to boot your computer in Safe Mode

Step 4: Now, open ‘Services’ app in Windows PC via Windows Search Box

Step 5: Find and double-click ‘User Profile Service’ to open its Properties. Select ‘Automatic’ from ‘Startup Type’ dropdown, and hit ‘Start’ button under ‘Service Status’ section, and then hit ‘Apply > Ok’ button to save the changes and check if the issue is resolved.

Method 4: Create a new user profile

If the issue is still persist, you can try to fix the issue by creating a new user profile in Windows 10 computer. You can perform this operation through Windows settings app, and then check if the issue is resolved.

Conclusion

I am sure this article helped you on How to fix User Profile Cannot be Loaded error Windows 10, User Profile Service Failed the Logon error with easy ways. You can read & follow our instructions to do so. That’s all. For any suggestions or queries, please write on comment box below.