Windows 10: I cannot open Windows Defender Security Center -- I get a flickering wheel by my mouse...

Discus and support I cannot open Windows Defender Security Center -- I get a flickering wheel by my mouse... in Windows 10 BSOD Crashes and Debugging to solve the problem; Hi, I have a new (to me) Dell 7040 Optiplex SFF running Windows 10 Home. I very recently reinstalled the operating system (twice). However, I am... Discussion in 'Windows 10 BSOD Crashes and Debugging' started by NathanFirefly, Dec 18, 2018.

  1. NATHANFIREFLY
    NathanFirefly Win User

    I cannot open Windows Defender Security Center -- I get a flickering wheel by my mouse...


    Hi, I have a new (to me) Dell 7040 Optiplex SFF running Windows 10 Home.


    I very recently reinstalled the operating system (twice). However, I am still getting "freezes" across different applications. Applications regularly freeze for about 15-25 seconds.



    I had ResMon running and saw that MsMpEng.exe is continually writing a constant amount to my SSD. About 450,000 B/sec. This is Windows Defender.


    I want to see what happens if I turn it off for a spell. However, I am unable to do this.


    I can go to Settings > Update & Security > Windows Security.


    But when I try clicking on "open Windows Defender Security Center", nothing opens at all.


    HOWEVER, my mouse cursor gets a Blue Wheel that flickers on and off rapidly. It is basically blinking. This effect persists until I restart my computer.



    What is going on? Any ideas or suggestions?

    :)
     
    NathanFirefly, Dec 18, 2018
    #1
  2. BORG 386
    Borg 386 Win User

    windows defender & security center services keep turning off


    Are you running any other AV or did you have one running in the past? If you didn't use an uninstaller for the AV, then the remnants of it could be causing the problem. Normally any time you install an AV it disables Defender by default.

    If you are getting any error codes please list those, that will be helpful in helping you.

    As torre suggested, might be a good idea to do a reset or even a reinstall.

    Reset Windows 10 - Windows 10 Forums

    Windows 10 - Clean Install - Windows 10 Forums

    There are also some suggestions listed here:

    Unable to turn on Windows Defender in Windows 7 / 8 / 10

     
    Borg 386, Dec 18, 2018
    #2
  3. GALE
    gale Win User
    Open Windows Defender Security Center in Windows 10  


    I noticed tonight that windows defender or the windows defender security center both are not in my all apps list. When I start ms services it shows that defender is running. I just can't seem to open the security center. When I try to via the settings window, nothing at all happens. No error message, nothing. I rebooted and still nothing.

    My calculator and photo viewer also quit opening but right now I'm more concerned about windows defender since I don't have an alternate av on my system.
     
    gale, Dec 18, 2018
    #3
  4. ELPRICE7345
    elprice7345 Win User

    I cannot open Windows Defender Security Center -- I get a flickering wheel by my mouse...

    Windows Defender Security Center Won't Stay Open


    When I open Windows Defender Security Center, it opens and then closes itself.

    I’m running Windows 10 Home, v1703, with the latest updates.

    I run Norton Security as my primary AV & firewall with the latest updates.

    I did a system reset in the last couple of months.

    I have the latest Defender updates according to: https://www.microsoft.com/security/p...tions/adl.aspx

    Defender seems to be functioning, but generating the following errors:

    • Event ID 3: The Windows Security Center Service was unable to establish event queries with WMI to monitor third party AntiVirus, AntiSpyware and Firewall.
    • Event ID 16: Error while updating Windows Defender status to SECURITY_PRODUCT_STATE_ON.
    • Event ID 1000:
    Faulting application name: SecHealthUI.exe, version: 10.0.15063.0, time stamp: 0x58ccbce5
    Faulting module name: SecHealthUIDataModel.dll, version: 0.0.0.0, time stamp: 0x58ccbc8d
    Exception code: 0xc0000005
    Fault offset: 0x000000000015b847
    Faulting process id: 0x27f0
    Faulting application start time: 0x01d2f12745cc2b1f
    Faulting application path: C:\Windows\SystemApps\Microsoft.Windows.SecHealthUI_cw5n1h2txyewy\SecHealthUI.exe
    Faulting module path: C:\Windows\SystemApps\Microsoft.Windows.SecHealthUI_cw5n1h2txyewy\SecHealthUIDataModel.dll
    Report Id: bcac3ab1-757d-47fb-8d4f-c089173b11e0
    Faulting package full name: Microsoft.Windows.SecHealthUI_10.0.15063.0_neutral__cw5n1h2txyewy
    Faulting package-relative application ID: SecHealthUI

    I have tried options 3 and 5 in this tutorial: Turn On or Off Windows Defender Real-time Protection in Windows 10. Options 1 and 2 aren’t available to me since the settings window won’t stay open. Option 4 isn’t available for Windows Home.

    As I said above, AFAICT, Defender seems to be working, but the Defender Security window won’t stay open and it’s generating a lot of errors.

    Any suggestions for troubleshooting and/or fixing this issue?
     
    elprice7345, Dec 18, 2018
    #4
Thema:

I cannot open Windows Defender Security Center -- I get a flickering wheel by my mouse...

Loading...

  1. I cannot open Windows Defender Security Center -- I get a flickering wheel by my mouse... - Similar Threads - cannot open Defender

  2. My Windows Defender is seems like gone, and I cannot open any of the security center

    in Windows 10 Gaming
    My Windows Defender is seems like gone, and I cannot open any of the security center: I try to installed games which is not comes from steam or any stores, and after that I realized that the defender is gone, I try to get it back without removing all my games and apps in my laptop but it's seems not work. I cannot open the Windows Security Center or the Virus...

  3. My Windows Defender is seems like gone, and I cannot open any of the security center

    in Windows 10 Software and Apps
    My Windows Defender is seems like gone, and I cannot open any of the security center: I try to installed games which is not comes from steam or any stores, and after that I realized that the defender is gone, I try to get it back without removing all my games and apps in my laptop but it's seems not work. I cannot open the Windows Security Center or the Virus...

  4. My Windows Defender is seems like gone, and I cannot open any of the security center

    in AntiVirus, Firewalls and System Security
    My Windows Defender is seems like gone, and I cannot open any of the security center: I try to installed games which is not comes from steam or any stores, and after that I realized that the defender is gone, I try to get it back without removing all my games and apps in my laptop but it's seems not work. I cannot open the Windows Security Center or the Virus...

  5. I can't open windows security center.

    in Windows 10 Gaming
    I can't open windows security center.: My windows security center is not working. My windows is also misbehaving. My PC Health check Was also blocked. I downloaded it some how from internet and tried to upgrade windows 11 from windows 10 but it says that my processor doesn't support it but it supports it...

  6. I can't open windows security center.

    in Windows 10 Software and Apps
    I can't open windows security center.: My windows security center is not working. My windows is also misbehaving. My PC Health check Was also blocked. I downloaded it some how from internet and tried to upgrade windows 11 from windows 10 but it says that my processor doesn't support it but it supports it...

  7. I can't open windows security center.

    in Windows 10 Installation and Upgrade
    I can't open windows security center.: My windows security center is not working. My windows is also misbehaving. My PC Health check Was also blocked. I downloaded it some how from internet and tried to upgrade windows 11 from windows 10 but it says that my processor doesn't support it but it supports it...

  8. Cannot enable Microsoft Defender or the Security Center

    in AntiVirus, Firewalls and System Security
    Cannot enable Microsoft Defender or the Security Center: Hello,I had an IT expert configure and optimize my computer a couple of days ago.I have now realized that one of his actions was to disable multiple services through "services.mcs".This he said was for faster startup and performance. However, I really wish to use Windows...

  9. I can't open Security Center and Windows Defender

    in AntiVirus, Firewalls and System Security
    I can't open Security Center and Windows Defender: Hi team, hi mates I have a problem. I can't open Security Center and Windows Defender. Windows Firewall, at first, is ok. Three days ago I formatted my computer and I install Windows Enterprise 10. Everything is fine but, suddenly, I lost the control of the computer. The...

  10. I cannot open the windows defender security center

    in AntiVirus, Firewalls and System Security
    I cannot open the windows defender security center: I have clicked the security center but does not open https://answers.microsoft.com/en-us/windows/forum/all/i-cannot-open-the-windows-defender-security-center/e5b59d72-30db-4155-95f6-d5baefdc2d92"

Users found this page by searching for:

  1. cannot open windows defender security center

    ,

  2. cannot open windows security

    ,

  3. i dont have windows defender security center

    ,
  4. cant open windows defender security center,
  5. windows defender security center wwont display anything,
  6. windows defender security center crashes,
  7. Open Windows Defender Security Center mouse flickers,
  8. open windows security center,
  9. when i click on windows defender i get a flashing circle,
  10. windowsdefender issue flashing cursor,
  11. defender security center will not open,
  12. windows defender blinks off,
  13. when I click open windows defender security center the cursor is a flashing circle,
  14. problems opening Windows defender security center,
  15. mouse flickering windows 10 defender