Microsoft regularly releases updates to its Windows operating system to improve workflow and fix bugs in previous versions of the operating system. After or during updates, you may receive an error message with code 0xc000021a. As a result, you will not be able to boot the system correctly and access the computer data. Although this is rare, the severity of this problem is quite great.

The first port of call is the System File Checker. To use it, open the command prompt as an administrator, then type sfc /scannow and hit Enter. This will check your drive for registry errors and replace any registries it deems faulty.

  • So, is there any way that you can easily make a backup?
  • Wanna use Command Prompt to check disk errors and fix them?
  • There are several common causes of registry errors.

This method may not be the best but, it is bound to fix any broken registry entries or broken registry items by Resetting the PC and installing new copies of the damaged Registry entries. Running the DISM command is one of What is a Windows driver? the easiest and efficient ways of detecting any broken registry items. The DISM automatically detects and fixes any corrupted registry items. Windows 8.1 updated the Chkdsk tool so that it will run automatically in the background and actively monitor the health of NTFS volumes. This is because SFC will check and use the SP versions of the system files to replace corrupted files.

Using CHKDSK in older Windows versions

The safest method for data recovery is to use a previously created backup, or to ask an expert before executing chkdsk /r. Open Disk Management, select the drive that you want to check and fix, then right-click it and choose Property. Then it will scan your drive for hard drive errors and repair hard drive Windows 10 automatically. In this guide, you will learn the steps to check and repair hard drive errors using the Windows 10 Check Disk tool. Windows has a built-in error checking function that you can use to scan and repair your removable drive. While this hard drive scan and repair is running, you won’t be able to use the removable drive.

If the restore point is stored on your computer’s hard drive, you can use that as long as the BSOD issue isn’t caused by a dead or non-communicative machine storage. Also, if you have a backup restore point on an installation disk or flash drive, you can use those, too. The main things to be updated on your Windows 10 PC are your graphics card, sound card, and network card respectively. We will show you how to update all three and the rest.

Method #1 To Fix Hard Disk Problem is Preventing From Starting Windows 7, 8, 10

Well, at this point, we would suggest you reach out to Microsoft’s support team to seek further assistance. Our software knows that the root cause indicating this error is a virus or malware attack, so there is nothing other than SpyHunter that can cause the problems you might cause. So someone tries to run this script against the Photoshop asset directories… And fails with an error message. Go to Script hkey_local_machinesoftwaremicrosoftwindows HostSettings and do the same. Open the Run dialog box by pressing Windows key + R.

A little different from other errors, this error generally pops up in Windows 10 reinstallation. If it is not the problem of system files, it could be the problem of selected disk. This error sometimes emerges after installing Windows 10/11 from USB bootable device. It says it needs an hour to complete repairing, but chances are that it lasts more than one hour, and worse, did not complete. To run the check disk utility on a PC with one drive, enter chkdsk.

Leave a comment