Windows Failed to Load User Profile [Fix]

The Windows failed to load user profile error in Windows 11 and Windows 10 is usually caused by corrupted profile data, damaged Registry entries, system file corruption, or disk-related problems. Fortunately, the issue can often be fixed without professional repair.

Starting in Safe Mode, repairing the Registry profile, running SFC and DISM scans, creating a new Windows account, checking the hard drive, and using System Restore are among the most effective solutions.

Let’s learn the process in detail!

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Failed to Load User Profile in Windows 11/10 [Fix]

To fix the Windows failed to load user profile error in Windows 11 or Windows 10, start your PC in Safe Mode, repair the corrupted user profile through Registry Editor, run SFC and DISM scans, create a new user account, or use System Restore to return Windows to a working state. These methods help repair damaged profile data and restore access to your Windows account.

Let’s learn the steps in detail!

Step 1: Restart Windows in Safe Mode

The first thing you should do is start Windows in Safe Mode. Safe Mode loads Windows with only essential drivers and services, making it easier to troubleshoot profile-related issues.

If you can still reach the login screen, press and hold the Shift key on your keyboard. While holding Shift, click the Power icon at the bottom right corner and select Restart.
After your PC restarts, you will see the Choose an option screen.
Go to Troubleshoot > Advanced options > Startup Settings > Restart.
When the Startup Settings menu appears, press the 4 key or F4 key to start Windows in Safe Mode.

If you cannot reach the login screen normally, force shut down your PC three times during startup. Windows should automatically enter the Windows Recovery Environment after repeated failed boots.

Once Safe Mode loads, sign in using your account. Sometimes Windows can temporarily repair the profile issue simply by starting in Safe Mode and rebooting normally afterward.

After entering Safe Mode, restart your PC normally by going to Start > Power > Restart and check whether the error disappears.

If the issue still appears, continue with the next method.

Step 2: Repair the Corrupted User Profile in Registry Editor

A damaged Registry profile entry is one of the most common reasons behind this Windows error. You can manually repair the profile through the Registry Editor.

While in Safe Mode, press Windows + R on your keyboard to open the Run dialog box.
Type regedit and click OK.
If the User Account Control window appears, select Yes.
Inside Registry Editor, go to: HKEY_LOCAL_MACHINE > SOFTWARE > Microsoft > Windows NT > CurrentVersion > ProfileList
Under the ProfileList folder, you will see several folders that start with S-1-5. These folders represent Windows user profiles.
Click each folder and look for the ProfileImagePath entry on the right side. This helps identify which account belongs to your user profile.

Sometimes you may notice two similar folders, where one ends with .bak. This usually means the profile became corrupted.

To fix it, follow these steps carefully.

Right-click the folder without .bak and choose Rename. Add .old at the end of its name.
Next, right-click the folder with .bak and remove the .bak extension.
Now select the renamed folder and double-click RefCount on the right side. Change its value to 0.
Then double-click State and also set the value to 0.
Close Registry Editor and restart your computer normally.
Go to Start > Power > Restart.
Windows should now load your user profile properly.

Be careful while editing the Windows Registry because incorrect changes can affect system stability. Follow the steps exactly as explained.

Step 3: Run SFC and DISM System Repair Commands

Corrupted Windows system files can also cause profile loading problems. Running the built-in SFC and DISM repair tools can help fix damaged files automatically.

Start your PC in Safe Mode again if necessary.

Open the Start menu, type cmd, then right-click Command Prompt and select Run as administrator.
Inside Command Prompt, type the following command and press Enter: sfc /scannow
The System File Checker scan may take several minutes to complete. This tool checks for corrupted Windows files and automatically repairs them.
Once the scan finishes, restart your computer and check if the issue is fixed.
If the problem continues, open Command Prompt as administrator again and run the following commands one by one: DISM /Online /Cleanup-Image /RestoreHealth
After DISM completes the repair process, restart your PC.

These commands repair damaged Windows image files and missing system components that may prevent user profiles from loading correctly.

Step 4: Create a New User Account

If your original profile is severely damaged, creating a new Windows account may be the fastest solution.

Boot into Safe Mode or sign in using another administrator account if available.

Open Settings by pressing Windows + I.
In Windows 11, go to: Settings > Accounts > Family & other users
In Windows 10, go to: Settings > Accounts > Family & other users
Under the Other users section, click Add account.
Select: I don’t have this person’s sign-in information.
Then choose Add a user without a Microsoft account.
Enter a new username and password for the account.
Click Next to create the account.
After the new account appears in the list, select it and click Change account type.
Choose Administrator from the drop-down menu and click OK.
Restart your PC and sign in using the newly created account.

If the new profile works correctly, you can transfer your files from the old account to the new one.

Open File Explorer and go to: C:\Users

Locate your old profile folder and copy important files such as Documents, Pictures, Downloads, Videos, and Desktop data into the new account.

Avoid copying hidden system files because they may also contain corrupted profile settings.

Step 5: Check Your Hard Drive for Errors

Hard drive errors or bad sectors can damage user profile data. Running a disk check scan can help repair storage-related issues.

Open Command Prompt as administrator.
Type the following command and press Enter: chkdsk C: /f /r
If Windows says the drive is currently in use, type Y and press Enter to schedule the scan during the next restart.
Restart your PC.

The disk checking process may take some time, depending on your storage size and speed.

The CHKDSK utility scans your drive for file system errors, damaged sectors, and corrupted data structures. If disk-related problems caused the profile issue, this process may resolve it automatically.

Once the scan finishes, Windows will continue booting normally.

Step 6: Use System Restore

If the problem started recently after a Windows update, software installation, or system change, using System Restore may help.

System Restore returns your PC settings to an earlier working state without removing your personal files.
To access System Restore, go to: Start > Search > Create a restore point
Inside the System Properties window, click the System Restore button.
Click Next to continue.
Choose a restore point created before the user profile error started appearing.
Click Next, then select Finish.
Windows will restart and begin restoring your system.
This process may take several minutes.
Once completed, try signing into your account again.

If the issue was caused by recent system changes, System Restore can often fix it quickly.

Step 7: Update Windows 11 or Windows 10

Outdated system files and buggy updates can sometimes trigger profile loading errors. Installing the latest Windows updates may help stabilize your system.

Open: Settings > Windows Update
In Windows 10, the path is: Settings > Update & Security > Windows Update
Click Check for updates.
Download and install all available updates.
Restart your computer once the installation finishes.

Microsoft frequently releases patches that fix user profile bugs, sign-in issues, and corrupted system behavior.

Keeping Windows updated also improves security and overall performance.

Step 8: Reset Windows as a Last Resort

If none of the previous solutions work, resetting Windows may be necessary.

This option reinstalls Windows while allowing you to keep personal files if you choose.

Go to: Settings > System > Recovery
Under Recovery options, click Reset PC.
Choose Keep my files if you want to preserve personal documents and media.
Follow the on-screen instructions to complete the reset process.

Windows will reinstall system files and remove corrupted settings that may be causing the profile issue.

After the reset completes, sign in to your account and configure Windows again.

FAQs

Why does Windows say the User Profile Service failed the sign-in?

This error usually appears when the user profile becomes corrupted. Common causes include sudden shutdowns, interrupted Windows updates, damaged Registry entries, malware infections, or hard drive problems.

Can I recover files from a corrupted user profile?

Yes, in most cases, your personal files are still available inside the old user profile folder located in:

C:\Users

You can copy important data into a new account after creating a fresh profile.

Is Safe Mode necessary to fix the problem?

Safe Mode is recommended because it starts Windows with minimal drivers and services. This makes troubleshooting easier and prevents profile conflicts during repair.

Will System Restore delete my files?

No, System Restore does not remove personal files like photos, videos, or documents. It mainly restores system settings, drivers, and installed applications.

What if Registry Editor does not show a .bak profile?

If no .bak folder exists, the issue may be caused by corrupted system files, damaged storage, or incomplete Windows updates. In that case, running SFC, DISM, and CHKDSK scans can help.

Can Windows updates cause user profile problems?

Yes, sometimes incomplete or buggy Windows updates may damage profile settings or sign-in components. Installing newer updates or using System Restore often resolves the issue.

Is resetting Windows safe?

Yes, resetting Windows is generally safe. Choosing Keep my files allows you to reinstall Windows without deleting personal documents. However, installed apps and custom settings may be removed.