What is ‘ntuser.dat missing’ error in Windows 10?
If you are facing ‘ntuser.dat missing Windows 10’ error when you start Windows 10, then you are in right place for the solution. Here, you will be guided with easy steps/methods to resolve the issue. Let’s starts the discussion.
‘ntuser.dat missing’ error: It is common Windows problem usually occurred when you start or restart Windows 10 computer. This error states Windows can’t sign into your user account due to ntuser.dat file that is missing in your computer. The error is appeared in various forms means error messages may differ but the error is basically saying ntuser.dat is missing. Let’s take a look at ntuser.dat missing error.
Some common ntuser.dat missing error message:
- Cannot find C:\Windows\ServiceProfiles\NetworkService\ntuser.dat.
- Cannot register ntuser.dat.
- Cannot start YouTube Download & Convert. A required component is missing: ntuser.dat. Please install YouTube
- Access Violation at address – ntuser.dat.
- dat could not be found.
- Download & Convert again.
- Failed to load ntuser.dat.
- The application has failed to start because ntuser.dat was not found.
- The file ntuser.dat is missing or corrupt.
- This application failed to start because ntuser.dat was not found. Re-installing the application may fix this problem.
This error indicates that ntuser.dat is not right place/location of your computer. It might possible you have deleted this file accidently in computer or some unwanted programs or malware installed in your computer attempted to corrupt or delete ntuser.dat file from its correct position. In such case, you can try to fix the issue by running System scan for malware or viruses with some powerful antivirus software. You can also try ‘PC Repair Tool’ offers you to find and remove infections in computer and resolve PC issues as well.
However, ntuser.dat missing error can cause several other issues in System like ‘User Profile can’t be loaded’ error. This particular error states that ‘The user profile service failed to sign-in. User profile cannot be loaded’, and this error is occurred because of missing ntuser.dat file in your computer. So, you need to restore this file if you want to prevent your PC from other issues or to fix User profile cannot be loaded error. Let’s go for the solution.
How to fix ntuser.dat missing Windows 10?
Method 1: Fix ‘ntuser.dat missing’ error with ‘PC Repair Tool’
‘PC Repair Tool’ is easy & quick way to find and fix BSOD errors, EXE errors, problems with programs/applications, malware or viruses issues, system files or registry issues, and other system issues with just few clicks. You can get this tool through button/link below.
Method 2: Run SFC Scan tool in Windows 10
Windows 10 build-in SFC Scan tool offers you to repair corrupted system files. This way, you can restore ntuser.dat file if it is corrupted, and causing error like User profile cannot be loaded error or others.
Step 1: Press ‘Windows + X’ keys on keyboard and select ‘Command Prompt as Administrator’
Step 2: In ‘Command Prompt’, type ‘sfc /scannow’ command and hit ‘Enter’ key to execute
Step 3: Once executed, restart your computer and check if the error is resolved.
Method 3: Perform Windows 10 update
Updating Windows 10 OS to latest available update version can resolve the issue and improve performances.
Step 1: Open ‘Settings’ App in Windows 10 and go to ‘Update & Security > Windows Update’
Step 2: Click on ‘Check for updates’ button. This will show you the list of available updates. Click on ‘Download and Install’ button to install the update
Step 3: Once done, restart your computer and check if the error is resolved.
Method 4: Uninstall and reinstall the application that causes error
Sometimes, this error is appeared when you try to open certain applications like ‘YouTube Download & Convert Software’. You can try to fix the issue by uninstalling the software and then reinstall it.
Step 1: Open ‘Control Panel’ in computer and go to ‘Uninstall a Program > Program & Features’
Step 2: Find and select the program that causes error, and select ‘Uninstall’ and after uninstall, restart your computer.
Step 3: After restart, reinstall the application that was causing error again and check if it works without any issue.
Method 5: Perform System Restore
If the issue is still persist, you can perform system restore operation in computer to restore your computer to restore point according to date & time when there was no issue at all.
Step 1: Press ‘Windows + R’ keys on keyboard, type ‘rstrui’ in the opened ‘Run’ dialog box and hit ‘Ok’ button to open ‘System Restore’
Step 2: In ‘System Restore’ window, click on ‘Next’, select a restore point according to date & time when there was no issue at all in your device, and click on ‘Next > Finish’ to start restoring process
Step 3: Once done, restart your computer and check if the issue is resolved.
Conclusion
I am sure this post helped you on How to fix ntuser.dat missing Windows 10 with several easy steps/methods to resolve the issue. If the post really helped you, then you can share the post with others to help them. That’s all. For any suggestions or queries, please write on comment box below.
