Answer:
To solve above error follow below steps:
1.Reboot the computer
If you can't log in to your computer, perform a hard reset by holding down the power button until the computer shuts off, then turn it back on.
2.Scan Windows for errors.
If Windows loads successfully after a reboot, use the built-in Windows Error Checking tool and the SFC scannow command to check the hard drive and system files respectively for problems.
3.Perform a Windows Startup Repair.
If you can't log in to Windows, use a Windows disc or a prepared USB drive that includes the Windows automatic repair tools. A Startup Repair can fix corrupt system files, registry errors, and missing content that sometimes cause this error to show up.
4.Perform a clean install of Windows.
Reinstalling Windows overwrites all changes made to the system. As a result, system files that were corrupted or missing are restored to proper working order.