Windows 10: stop code : registry problem

Hello,My laptop does not start and showing the stop code: registry error , how can I get back into it?

:)

 

Stop code 0xc000021a BSOD

Hi,

The blue screen with the stop code 0xc000021a error that you've encountered can be triggered due to corrupted or missing registry files. To effectively assist you with your concern, we suggest that you boot your device in Safe Mode trough the Windows Recovery
Environment. Here are the steps on how to trigger Safe Mode:

• Turn on your computer.
• When the Windows logo appear, unplug the power source of your computer.
• Perform this step three times. On the fourth time, wait for the Windows Recovery Environment (WinRE) to appear.
• On the Choose an option screen, select Troubleshoot
  > Advanced options > Startup Settings and click
  Restart.
• Once your computer restarts, you will see a list of options. Press the
  F4 key to start your computer in Safe Mode.

Once you're done, wait for your device to turn on and check if you encounter the same issue.

Feel free to post back if you encounter any challenges along the process.

 

Registry editing

Hello,

This issue may have occurred after one of the following situations:

• You upgrade the Windows operating system.
• You install or uninstall CD or DVD recording programs.
• You uninstall Microsoft Digital Image.

Given that, we suggest performing the methods in this article:
Your CD or DVD drive is not recognized by Windows or other programs.
The resolutions that are listed in that article may help solve some instances but not all instances of this problem.

Important:This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow
these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, refer to the following Microsoft Knowledge Base
article.

Feel free to update us with the results.

 

win 10 pro 64 stop code 0x0000007b 0xffffffffc0000034

The STOP 0x0000007B errors are caused by device driver problems, viruses, data corruption, and sometimes even hardware failures. You have tried update your drivers. If the problem still persist, try the steps:

• Run chkdsk on your hard drive. ...
• Perform an extensive test of your hard drive. ...
• Run the fixmbr command to create a new master boot record. ...
• Clear the CMOS. ...
• Update your BIOS. ...
• Update the hard drive controller's firmware if possible. ...
• Repair your Windows installation. ...
• Perform basic STOP error troubleshooting.