Windows défender


  1. Posts : 18
    windows 10 Pro 64 bits
       #1

    Windows défender


    • Mise à jour des définitions pour Windows Defender - KB2267602 (Définition 1.241.296.0) - Erreur 0x800700c1

    Hello,Always a problem of update



    -capture.png
      My Computer


  2. Posts : 7,484
    Windows 10 Home 20H2
       #2

    Do you know how to change the display language to English?
      My Computer


  3. Posts : 25,054
    10 Home x64 (21H2) (10 Pro on 2nd pc)
       #3

    Matthew Wai said:
    Do you know how to change the display language to English?
    The system is a French install, the message
    'Mise à jour des définitions pour Windows Defender - KB2267602 (Définition 1.241.296.0) - Erreur 0x800700c1'
    translates as:
    Update Definitions for Windows Defender - KB2267602 (Definition 1.241.296.0) - Error 0x800700c1

    @ray06130, first, try restarting the PC. Click on Start and select Restart from the power button (not Shut Down which may use 'fast start').

    Try checking for updates now. If it still has an error, open a Command Prompt (Admin) and type the following commands:

    Net stop bits
    Net stop wuauserv
    Net start wuauserv
    Net start bits

    Try checking for updates again.

    If you still can't update Defender's definitions, open the Windows Defender Security Centre. You can get to it by clicking 'Windows Defender' on the list to the left of your screenshot, or right-click on the Defender icon in the notification area. Click on 'Virus & threat protection', then on 'Protection updates'. You can check for updates from here too. This usually works when Windows Update has a problem. Once you have successfully updated the definitions, Windows Update may well work normally again.
      My Computers


  4. Posts : 1,079
    10 + Linux
       #4

    Manual Update: mpam-fe.exe


    If the Bree solution is still not working, get it manually there and click on Download the latest update. That will open a new page as shown in the screenshot: What's New - Microsoft Malware Protection Technologies

    Make sure you are selecting the 32-bit version if the machine spec is OK. After, click the .exe file (mpam-fe.exe) and let the process work (about 30 Sec.).

    Then, open Windows Defender Security Center to see the new definition update.

    Regards,
    Attached Thumbnails Attached Thumbnails -defender-manual-download.jpg  
      My Computer


  5. Posts : 18
    windows 10 Pro 64 bits
    Thread Starter
       #5

    windows defender


    OK, thanks,
    I have uninstalled the defender windows updatesThen I re-reviewed the updates and everything works well

    ("%PROGRAMFILES%\Windows Defender\MPCMDRUN.exe" -RemoveDefinitions -All )('"%PROGRAMFILES%\Windows Defender\MPCMDRUN.exe" -SignatureUpdate )
      My Computer


  6. Posts : 7,484
    Windows 10 Home 20H2
       #6

    Do you mean running the following in Run Dialog Box?

    "C:\Program Files\Windows Defender\MpCmdRun.exe" "RemoveDefinitions -All"
    "C:\Program Files\Windows Defender\MpCmdRun.exe" "-SignatureUpdate"

    Bree said:
    The system is a French install
    Mine is a Chinese one, and I will change the display language beforehand if I have to post a screenshot here.
      My Computer


  7. Posts : 18
    windows 10 Pro 64 bits
    Thread Starter
       #7

    language


    -inkedcapture-3-_li.jpgA command prompt
    Last edited by ray06130; 25 Apr 2017 at 05:43.
      My Computer


  8. Posts : 7,484
    Windows 10 Home 20H2
       #8

    I see your username in your email addresses.
      My Computer


  9. Posts : 7,484
    Windows 10 Home 20H2
       #9

    ray06130 said:
    ("%PROGRAMFILES%\Windows Defender\MPCMDRUN.exe" -RemoveDefinitions -All )
    Did you have to reboot it between running the above and the following?
    ray06130 said:
    ('"%PROGRAMFILES%\Windows Defender\MPCMDRUN.exe" -SignatureUpdate )
      My Computer


  10. Posts : 18
    windows 10 Pro 64 bits
    Thread Starter
       #10

    Windows defender


    Not reboot requested, but I did at the end as a precaution
      My Computer


 

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