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Facing issues while logging into your Windows Computer is a serious challenge because you cannot access your system. And if you are getting the “The User Profile Service failed the logon”, then the problem is quite serious.
However, without entering into the Windows System, the User Profile Login Problem can be resolved. This article will discuss the methods to Resolve the User Profile Service Failed Problem on Windows OS.
How to Fix “User Profile Service Failed the Logon” in Windows OS?
To Fix “The User Profile Service Failed the Logon” on Windows OS, the following methods should be used. Let us start with the Scanning Process with Command Prompt.
Method 1: Scan Corrupted Files
Step 1: First, Enter into Safe Mode.
Step 2: Run Command Prompt as an administrative.
Step 3: Type the below-mentioned command > Press Enter.
Command: Sfc /scannowStep 4: After the scan is completed 100%, restart your computer and try logging in again.
Method 2: Enable Admin Account
Step 1: Click the Power icon, then press and hold Shift and click Restart.
Step 2: After restart, select Troubleshoot.
Step 3: Open Command Prompt from Advanced Options.
Step 4: Type regedit and press Enter.
Step 5: Navigate to.
HKEY_LOCAL_MACHINE > Load Hive > This PC > Windows > System32Step 6: Find and double-click on the config folder.
Step 7: Find the SAM file and double-click on it.
Step 8: In the dialog box, write Key Name – REM_SAM and click OK.
Step 9: In the registry editor navigate to
HKEY_LOCAL_MACHINE\REM_SAM\SAM\Domains\Account\Users\000001F4Step 10: Double-click on the “F” binary value.
Step 11: Go to the “00000038” entry in the first row.
Step 12: Modify the value “11” in the second column to “10“.
Step 13: Click OK to save the changes.
Step 14: Exit the registry editor window.
Step 15: Close the Command Prompt.
Step 16: Click “Continue” to boot to the lock screen. After enabling the built-in admin account, don’t log in directly to this account. Instead, first boot Windows in Safe Mode to ensure it functions properly. Then, log in to the built-in administrator account and proceed with the next methods.
Method 3: Replace Corrupt NTUSER.DAT File
Step 1: Press Win + R and type services. the msc in the Run dialog box.
Step 2: Now, click Views > Shows > Hidden items
Step 3: Navigate to This PC > Local Disk (C:) > Users > Default.
Step 4: Rename the NTUSER.DAT file to NTUSER.DAT.OLD.
Step 5: Now, Paste the copied file into the Default folder
Step 6: To implement the changes, restart your computer.
Method 4: Create a New User Account
Note: Please ensure that your user profile files are backed up before continuing.
Step 1: Open Windows Settings choose Accounts > Other Users and click Add account
Step 2: Now click I don’t have this person’s sign-in information.
Step 3: Click Add a user without a Microsoft account.
Step 4: Enter User Name, Password, Confirm Password and Security Hints. Click the indicates button.
Step 5: Restart your PC to log in to your new user account.
Method 5: Enable User Profile Service
Step 1: Enter into safe mode by following the steps.
Restart PC > Hold Shift > Troubleshoot > Advanced Options > Startup Settings > Restart > Press F4 or F5Step 2: Copy-paste the following commands one by one and hit Enter.
sc config ProfSvc start= auto
sc start ProfSvcStep 3: Restart your PC again to exit safe mode.
Method 6: Enable User Profile Service via Registry Settings
Step 1: Press Win + R and type regedit in the Run dialog box.
Step 2: Navigate to
HKEY_LOCAL_MACHINE > Software > Microsoft > Windows NT > CurrentVersion > ProfileListStep 3: Find the corrupted profile by checking each S-1-5 folder’s ProfileImagePath to match your profiles.
Step 4: Change RefCount and State values to zero for the corrupted profile, then restart your computer.
Conclusion
By following the steps outlined in this guide, you can effectively fix the ‘User Profile Service Failed the Logon’ error in Windows. This will restore access
How to Fix System Errors Related to Windows User Profiles – FAQs
What is the user profile service in Windows?
When you log into your account, Windows’ user profile service loads and maintains user profiles and settings. It makes sure your user account’s desktop, files, folders, and customizations load properly.
What is the “The User Profile Service failed the Logon Problem”?
In Windows, you will find numerous problems occurring multiple times. However, problems related to the User Profile can be seen as very rare. In such cases, the User Profile that is needed to enter into the system refuses to be entered. As a result, the System gets stuck at the Login Screen itself.
Why does my laptop say the user profile service failed?
User profile service failure indicates that the user profile is corrupted. It occurs due to corrupted system files, malware infection, incorrect configuration settings, or hardware issues. It prevents Windows from properly loading your user account’s data and settings during login.
How do I fix a user profile that Cannot be loaded?
The simplest way to fix a user profile that cannot be loaded is to make a new user account. By doing this, a new, functional profile will be created for you, enabling you to log in and access your files and preferences.



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