Windows 10: 0xc000021a

I have got a USB with Windows on it. When I open the affected PC it attempts to repair but fails. Keep trying different ways but to no avail. Apparently I need to launch the USB on drive d but have no way of finding it. Previously someone called Dave tried to help and thanks to him I got this far! Microsoft have told me to put the USB first then turn on PC but it does not work either. Any thoughts?

:)

 

error 0xc000021a

Hi,

Corrupted system files may have caused the error 0xc000021a on your Windows 10. To correct this issue, we suggest that you perform the steps below:

• Hold down the Shift key on your keyboard while you select
  Restart (Shift+Restart) from the power options for Windows.
• Windows Recovery Environment window will come up.
• On Choose an option screen, select Troubleshoot.
• In the Troubleshoot screen, select Advanced Options.
• Select Startup Repair, it will scan and repair your computer automatically.

Let us know if you need further assistance.

 

0xc000021a Stopcode

Hi Stephen,

One of the possible reasons why you’re getting the stop error code 0xc000021a is because of an incompatible hardware that's connected to the computer. To get started with troubleshooting this, you can follow the suggested fixes provided by
MohammandEskandary on this
thread.

In the event that it doesn't work, we suggest that you check this
article for more troubleshooting steps in resolving this stop code error 0xc000021a.

Let us know if the issue has been resolved. Otherwise, we’ll be here if you need further assistance.

 

Fix error 0xc000021a Windows 10

I've faced this issue before. It's one of the blue screen of death errors. Im sharing 5 steps that will help you fix Error 0xc000021a

One of the following step will sort out the problem:

1. Repair corrupted system
   
2. Boot window manually
   
3. Resetting computer's BIOS
   
4. DO SFC scan
   
5. Troubleshoot to fix automatically