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0Xc000021a has taken over my computer


Joe

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I had a windows 10 update installed on my HP desktop computer. Then I downloaded a ASIO For All program. I did not like what was going on with this so i performed a windows restore.

After that I received a message saying that windows could not fully restore my computer to that restore point. That's when I became locked out of windows 10. I tried all of the suggested ways to get back in (safe mode, debugging,boot loggging, disable early-launch antimalware ect..ect..) but it will not let me past the blue screen. I just restart the computer and go over the whole thing again! But what's worse is, I try using the other options that I have, and windows 10 shows my screen name but will not accept my password to let me perform the option.

The computer did not come with a windows 10 disk, so I can not try starting up that way..

Let me know if someone else has a fix for me to try.

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  • 2 weeks later...

This error may occur by the Misconfigured software or driver or System registry is damaged.

You may try to fix 0xC000021A on your windows 10 by Clean Boot.

To perform a clean boot follow the steps below. A Clean Boot will allow you to troubleshoot the 0xC000021A error in-depth, if it works.

  • Boot into your system
  • Go to Desktop and click Start
  • Press the windows logo key and R keys to open the Run utility
  • Type msconfig
  • Press Enter
  • Go to the General tab, at the System Configuration window
  • Click Selective startup
  • Uncheck Load startup items
  • Go to Services tab
  • Check Hide all Microsoft services
  • Click Disable all from the bottom right
  • Go to Startup tab
  • Disable all services listed there by doing: right-click on each and then click Disable
  • Restart the computer
     

Assuming your computer no longer shows the 0xC000021A error, an assistance recorded in Startup may be the issue. To pinpoint which administration precisely is causing this error, return to msconfig and empower each help, individually, restart the computer until the error shows up once more.

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  • 1 year later...

0xC000021A is a common error with multiple names including stop code, death error, and others. You will get a blue death screen showing this error and a notification, "Your PC ran into a problem and needs to restart" It means that the system has detected some problem with your device that needs to be fixed.

 

Hope this helps.

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