Windows 10: MMC detects error in a snap-in

Discus and support MMC detects error in a snap-in in Windows 10 Support to solve the problem; Howdy, I am running a HP All-in-One 23-g017c, Windows 10 Home 64-bit Operating system. A few hours ago I was trying to open my Event Viewer to check... Discussion in 'Windows 10 Support' started by 2harts4ever, Jun 12, 2019 at 4:57 PM.

  1. MMC detects error in a snap-in


    Howdy,

    I am running a HP All-in-One 23-g017c, Windows 10 Home 64-bit Operating system.

    A few hours ago I was trying to open my Event Viewer to check on something and discovered the following problem. I clicked on my Component Services like I always do. I then clicked on Event Viewer and then clicked on Custom Views and that is when I got the following message:

    "MMC has detected an error in a snap-in and will unload it"

    Any ideas or thoughts? *Huh

    Thanks and regards,


    :)
     
  2. abrogard Win User

    How To Fix MMC Error "detected error in snap in..." ?


    I am trying to disable Cortana.

    In the GPE I go to edit "Cortana" and I get a message that MMC has detected an error in a snap-in.

    Found a fix on the web that involved adding to the system path.

    But it hasn't worked.

    Anyone got any ideas? hopefully.......
     
  3. commonone Win User
    MMC - Could not create the Snap-in

    Having Windows 10 Version 1703 64-based on a HP Laptop.

    Tried to install gpedit.msc, but continuously have error message

    'MMC could not create the snap-in'

    with 'CLSID: {8FCOB734-A0E1-11D1-A7D3-0000F87571E3}'

    Have tried trolling Google with all suggestions

    1) sfc /scannow - with no issues found

    2) https://www.google.co.uk/search?q=M...&ie=UTF-8&gws_rd=cr&ei=LtR9Wa3jAoifgAbtg5rIAw

    3) Fix for MMC could not create snap-in for Group Policy Object editor at Multiplay Labs

    4) http://computerstepbystep.com/group_policy_windows_xp.html

    5) http://troubleshooter.xyz/wiki/fix-mmc-could-not-create-the-snap-in/

    Where one suggests to delete the 'CLSID: {8FCOB734-A0E1-11D1-A7D3-0000F87571E3}' in the registry to create a new clsid on reboot/restart, I cannot delete it as it returns as an error.

    Have installed the gpedit.msc on my Tablet with no issues with same gpedit download.

    Any clues
     
  4. Amit_Sun Win User

    MMC detects error in a snap-in

    When i used the MDT, error occurred that "MMC has detected an error in a snap-in and will unload it"

    Hi,



    Thank you for writing to Microsoft Community Forums.



    We understand how important
    Microsoft Deployment Toolkit is for you and you want this to work as expected. You can check this article

    "MMC has detected an error in a snap-in and will unload it" error message when you try to launch VAMT 3.0 on a Windows 7 or Windows Server 2008 R2-based computer
    and check if you find this article helpful and if it works for you.



    However, as the issue is with Microsoft Deployment Toolkit, I would suggest you to post your query in
    TechNet forums
    where we have support professionals who are well equipped with the knowledge on the issues with Deployment to assist you with your query.



    Regards,

    Amit Sunar

    Microsoft Community – Moderator
     
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MMC detects error in a snap-in

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