Windows 10: BSOD 0xc000021a Windows 10

Discus and support BSOD 0xc000021a Windows 10 in Windows 10 BSOD Crashes and Debugging to solve the problem; Hello all! I have a friends PC (C2D 8400, Intel x38MB, nvidia 660gtx, 8GB ddr3, 2xhdd in raid 0) with Win10 Everything worked fine half year... Discussion in 'Windows 10 BSOD Crashes and Debugging' started by Olger, Aug 18, 2016.

  1. Olger Win User

    BSOD 0xc000021a Windows 10


    Hello all!

    I have a friends PC (C2D 8400, Intel x38MB, nvidia 660gtx, 8GB ddr3, 2xhdd in raid 0) with Win10
    Everything worked fine half year until few days ago, updates installed fine and after few restarts BSOD 0xc000021a
    happened.

    I tried every single option in Win RE
    Startuprepair - fail
    Every setting in startupsettings - fail
    Safe mode - fail
    Reset PC - fail
    Booted USB Win10 iso, tried reset, starturepair - fail

    SFC offbootdir offwindir found integrity violations but can't repair them because WRP can't start repair etc etc....
    DISM "sourcedrive:windows" /cleanup-image /restorehealth "source:wimfileinmyusb" - fails because RPC no running, but it is running

    I can upload logs if needed.

    :)
     
    Olger, Aug 18, 2016
    #1

  2. windows 10 pro stuck in restart loop "your pc ran into a problem and needs to restart. We are just collecting some error info, and then we'll restart for you, stop code: 0xc000021a"

    You can check this thread and follow the answer provided by Likhitha
    V to resolve the issue with stop code: 0xc000021a error.

    Update us on the results.
     
    Reymichael Ros, Aug 18, 2016
    #2
  3. BMFC27 Win User
    Cortana broken after an upgrade

    System restore causes BSOD 0xc000021a. Can’t even boot safe mode
     
    BMFC27, Aug 18, 2016
    #3
  4. axe0 New Member

    BSOD 0xc000021a Windows 10

    Please upload the dump(s) if possible, you'll need to zip it to upload.
    Please read How to upload files
     
  5. Olger Win User
    Are there any more I can find?
     
    Olger, Aug 18, 2016
    #5
  6. axe0 New Member
    It looks like a boot file is corrupt, possibly is the partitioning also messed up.

    I've requesting some help to ensure this is done properly *Smile
     
  7. Kari Win User
    Just an idea to get Windows booting:

    Boot the machine with Macrium Rescue media, if you don't have one install Macrium Reflect Free on another PC and create it.

    Select Fix Windows boot problems, accept all defaults with Next, when done restart.

    Windows boot records should be fixed now and Windows should be able to boot normally, assuming your partition table is not too damaged.

    Attachment 96964

    This has saved my a** more times I can count!
     
  8. Olger Win User

    BSOD 0xc000021a Windows 10

    Olger, Aug 18, 2016
    #8
  9. chrismine Win User
    I had the same problem yesterday. I eventually restored my last Macrium Reflect backup as nothing I threw at the problem work. I was busy installing an update to Evernote when the PC crashed to a BSOD.
     
    chrismine, Apr 5, 2018
    #9
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BSOD 0xc000021a Windows 10

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