Windows could not start because the following file is missing or corrupt:\WINNT\SYSTEM32\CONFIG\SYSTEMStop 0xc0000218 (0xe11a30e8, 0x00000000, 0x000000000, 0x00000000) UNKNOWN_HARD_ERRORSystem hive error

There other variations of Registry errors, which typically include terms like “CONFIG,” “Stop 0xc0000218,” or “hive error.” Whichever error message you’re seeing, the steps to fix a corrupted Registry in Windows 10 are basically the same.

What Causes Windows Registry Corruption?

Registry errors are most likely to occur when the computer is shutting down. Possible causes of Windows Registry errors include:

Power failures or unexpected shutdownsCorrupted system filesViruses and other malwareHardware failures

The Windows Registry contains configuration settings for all of your computer’s hardware and software. Whenever you install something new, its values and keys are stored in the Registry. You can view and edit Registry entries in the Windows Registry Editor. A corrupt Windows Registry can prevent your computer from restarting, shutting down, or booting up at all. If you see a Registry error message, address it as soon as possible to avoid bricking your device.

How Do I Fix Registry Errors?

Here’s a list of things you can try to fix your Windows Registry, from the simplest and most likely to work to more advanced fixes.

How Do I Restore the Registry in Windows 10?

If you’ve previously backed up your Windows Registry, it’s possible to restore the Registry completely. Your Registry backup file ends in the REG file extension. Just open it to begin the process.

How Do I Repair Corrupted Windows 10?

The Registry isn’t the only thing that can get corrupted on your computer. Many of the steps above will work for fixing any corrupted file. If you’re having trouble with a specific file, try changing the file format or using file repair software. If you’re having problems with the entire operating system, your best bet is to refresh or reinstall Windows.