Windows 10: How do I solve "cfmon.exe -success unknown hard error"?

Discus and support How do I solve "cfmon.exe -success unknown hard error"? in Windows 10 Software and Apps to solve the problem; My pc crashed and now when I restart it says this in a little box with a black screen and i cannot see my mouse or do anything. I've looked oline but... Discussion in 'Windows 10 Software and Apps' started by Rob JPill, Sep 8, 2024.

  1. Rob JPill Win User

    How do I solve "cfmon.exe -success unknown hard error"?


    My pc crashed and now when I restart it says this in a little box with a black screen and i cannot see my mouse or do anything. I've looked oline but all the solutions require me to be able to use my pc but I cant acess anything. Please help ASAP.

    :)
     
    Rob JPill, Sep 8, 2024
    #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, Sep 8, 2024
    #2
  3. Unknown hard error

    Hi,

    My laptop had been perfectly fine all day yesterday, but when I went to watch TV on it in the evening the screen suddenly went all blue and it started coming up with “Unknown hard error”. I tried a couple of suggested solutions like pressing Windows + R
    (suggested by Google) but to no avail as nothing happened at all.

    Can anybody help?

    Many thanks,

    Lauren
     
    LaurenStanley, Sep 8, 2024
    #3
  4. GregZara Win User

    How do I solve "cfmon.exe -success unknown hard error"?

    sihost.exe unknown hard error

    My PC recently updated and I have an empty deskstop. Believe it's due to sihost.exe unknown hard error. I tried to do the 5 fix at Fix: sihost.exe Unknown Hard Error after Windows 10 April 2018 Update 1803 | Driver Talent

    I have done "Perform a Clean Boot on Your Windows 10" but it did not work.

    I could not Run SFC/Scannow Command and Run CHKDSK Command Press Windows + X is not working.

    Likewise my start menu is not working.

    Please help
     
    GregZara, Sep 8, 2024
    #4
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How do I solve "cfmon.exe -success unknown hard error"?

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