How To Repair NTUSER.DAT Errors
Below is a list of troubleshooting steps to resolve your NTUSER.DAT issues. These troubleshooting steps get progressively more challenging and time consuming, therefore we strongly advise trying them in ascending order to prevent unnecessary time and energy.
Please Notice: Click on the [ ] picture to enlarge the troubleshooting instructions for every step below. You could also click the [ ] picture to conceal the directions as you move through every step.
Measure 1: Repair Registry Entries Associated with Microsoft Windows
Measure 2: Conduct a Complete Malware Scan of Your PC
Measure 3: Clean Out Your System Trash (Temporary Documents and Folders) With Disk Cleanup (cleanmgr)
Measure 4: Update Your Own PC Device Drivers
Measure 5: Use Windows System Restore to”Undo” Present System Changes
Measure 6: Uninstall and Reinstall the Microsoft Windows Program Associated with NTUSER.DAT
Measure 7: Run Windows System File Checker (“sfc /scannow”)
Measure 8: Install All Accessible Windows Updates
Measure 9: Perform a Clean Installation of Windows