Windows 10: Protection definition update failed error code: 2147023293

Discus and support Protection definition update failed error code: 2147023293 in AntiVirus, Firewalls and System Security to solve the problem; Please , what do I do when this message comes up ?Protection definition update failed error code: 2147023293... Discussion in 'AntiVirus, Firewalls and System Security' started by MadSillySue, Jun 23, 2021.

  1. MADSILLYSUE
    MadSillySue Win User

    Protection definition update failed error code: 2147023293


    Please , what do I do when this message comes up ?Protection definition update failed error code: 2147023293

    :)
     
    MadSillySue, Jun 23, 2021
    #1
  2. ALEXDEPAULA
    alexdepaula Win User

    Protection Definition update failed; Error Code -2147023278

    I tried all of this and it still did not fix my error.

    There were problems installing some updates, but we'll try again later. If you keep seeing this and want to search the web or contact support for information, this may help:

    Definition Update for Windows Defender Antivirus - KB2267602 (Definition 1.259.209.0) - Error 0x80070643

    protection definition update failed.

    Error code: -2147023293

    error description: fatal error during installation.
     
    alexdepaula, Jun 23, 2021
    #2
  3. CWEBB2613
    cwebb2613 Win User
    Definition Update for Windows Defender - KB2267602 (Definition 1.251.705.0) - Error 0x80070643

    Windows Defender does not appear to be updating.

    Defender Security Center displays the following:

    Protection definition update failed.

    Error Code: -2147023293

    Error description: Fatal error during installation.

    ***Post moved by the moderator to the appropriate Windows topics.***
     
    cwebb2613, Jun 23, 2021
    #3
  4. CHRISHALLE_970
    ChrisHalle_970 Win User

    Protection definition update failed error code: 2147023293

    Definition Update for Windows Defender - KB2267602 (Definition 1.239.506.0) - Error 0x80070643

    I already tried that. I get protection definition update failed.

    Error code -2147023293

    Error description Fatal error during installation

    This is a fresh copy of windows latest version 1703 15063

    Defender was good rill this update.Any idea how to fix this ?

    Defender s not updating.I hat 2rd party anti virus.may be foced to use one
     
    ChrisHalle_970, Jun 23, 2021
    #4
Thema:

Protection definition update failed error code: 2147023293

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