Windows 10: fix unknown hard error

Discus and support fix unknown hard error in Windows 10 BSOD Crashes and Debugging to solve the problem; How can I fix unknown hard error? Failed windows 10 update,error 0x80070057 getting black screen, mouse cursor only... Discussion in 'Windows 10 BSOD Crashes and Debugging' started by LRB for fun, Dec 26, 2018.

  1. fix unknown hard error


    How can I fix unknown hard error?

    Failed windows 10 update,error 0x80070057

    getting black screen, mouse cursor only

    :)
     
    LRB for fun, Dec 26, 2018
    #1
  2. DaveM121 Win User

    New Setup -Unknown Hard Error

    Hi Parren, Usually, the System Warning: Unknown Hard Error is triggered by corrupted system’s files or registry entries . ..

    At the top of that error dialog there should be a process or dll listed in the dialog header - what is listed there?
     
    DaveM121, Dec 26, 2018
    #2
  3. is there a fix to sihost.exe hard error?

    new fresh upgrade install windows 10. ( from 7 )

    critical error - start menu and cortana aren't working.

    went through steps as advised.

    Safe Mode - Sihost.exe unknown Hard Error

    PC is now useless as start and search never loads and NO FIX OR ADVISE FROM MICROSOFT???

    I would like an answer please....

    build 10240

    Mike
     
    MikeWatsonXR, Dec 26, 2018
    #3
  4. Louie Del Win User

    fix unknown hard error

    DDE Server Window: explorer.exe - System Warning: Unknown Hard Error

    Hi Samar,

    The Unknown Hard Error is usually caused by corrupted or incorrectly configured system files, registry error due to a recent software change or a malware infection. Regarding this issue with the error message, we’d like to know if
    you’re getting it also with your Windows Explorer.

    Also, we’d like to confirm the result after making some changes on the registry keys and if you already tried the suggested troubleshooting steps on this thread.

    We hope to hear from you soon
     
    Louie Del, Dec 26, 2018
    #4
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fix unknown hard error

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