Solved System Security doesn't exist!


Awalt

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Location
Maryland
OS
Windows 11
I have warnings of Actions Recommended by Windows Security on my newly installed Windows 11 VM (release 22623.1245), but Windows Security doesn't exist! System Settings/Privacy & Security/Open Windows Security says "Get an app to open this 'windowsdefender 'link. And none of the context entries from the recommendations icon in the taskbar do anything different.

I have tried all the solutions I could find -
commands including Get-AppxPackage Microsoft.SecHealthUI -AllUsers | Reset-AppxPackage;
DISM commands;
SFC /SCANNOW;
reboots;
checking Windows Defender regedit entries

and nothing works! What's wrong that such a basic thing doesn't;t work on a new system install? I hope you can help me, thanks!!
 

My Computer

System One

  • OS
    Windows 11
    Computer type
    Laptop
    Manufacturer/Model
    Apple MacBook Pro 16" 2021
    CPU
    Apple M1 Max 10 core/4 CPU assigned to Parallels 17 VM
    Motherboard
    Apple Silicon M1 Max
    Memory
    64GB/24GB assigned to Parallels 17 VM
    Graphics Card(s)
    Apple 32 core GPU
    Sound Card
    Apple
    Monitor(s) Displays
    16.2" Liquid Retina XDR
    Screen Resolution
    3456-by-2234 native resolution at 254 psi
    Hard Drives
    4TB SSD
    PSU
    Apple
    Case
    Apple
    Cooling
    Apple
    Keyboard
    Apple
    Mouse
    N/A; Apple Trackpad
    Internet Speed
    1.2Gb/42Gb
    Browser
    Parallels 17 VM: MS Edge
    Antivirus
    Parallels 17 VM: MS Defender
 

My Computer

System One

  • OS
    Windows 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    HP Pavilion
    CPU
    AMD Ryzen 7 5700G
    Motherboard
    Erica6
    Memory
    Micron Technology DDR4-3200 16GB
    Graphics Card(s)
    NVIDIA GeForce RTX 3060
    Sound Card
    Realtek ALC671
    Monitor(s) Displays
    Samsung SyncMaster U28E590
    Screen Resolution
    3840 x 2160
    Hard Drives
    SAMSUNG MZVLQ1T0HALB-000H1
doesn't;t work on a new system install
When you say new system install, did your actually do a clean install or install KB5022358 through windows update to get to that version? Do you have any third party AV installed? If so uninstall it.
If you installed KB5022358, try uninstalling it.
If all that fails do a repair install.
Repair Install Windows 11 Repair Install Windows 11 with an In-place Upgrade Tutorial
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 23H2 22631.3296
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 7080
    CPU
    i9-10900 10 core 20 threads
    Motherboard
    DELL 0J37VM
    Memory
    32 gb
    Graphics Card(s)
    none-Intel UHD Graphics 630
    Sound Card
    Integrated Realtek
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    1tb Solidigm m.2 +256gb ssd+512 gb usb m.2 sata
    PSU
    500w
    Case
    MT
    Cooling
    Dell Premium
    Keyboard
    Logitech wired
    Mouse
    Logitech wireless
    Internet Speed
    so slow I'm too embarrassed to tell
    Browser
    Firefox
    Antivirus
    Defender+MWB Premium
  • Operating System
    Windows 10 Pro 22H2 19045.3930
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 9020
    CPU
    i7-4770
    Memory
    24 gb
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    256 gb Toshiba BG4 M.2 NVE SSB and 1 tb hdd
    PSU
    500w
    Case
    MT
    Cooling
    Dell factory
    Mouse
    Logitech wireless
    Keyboard
    Logitech wired
    Internet Speed
    still not telling
    Browser
    Firefox
    Antivirus
    Defender+MWB Premium
Some have had success with this:

Open PowerShell as admin and type or copy and paste:

Set-ExecutionPolicy Unrestricted
(answer with B)

Type or copy and paste: Get-AppXPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}

(wait a few minutes to complete)

Type or copy and paste: Set-ExecutionPolicy restricted

(answer with B)

Once completed close PowerShell and reboot.
See if that works.

 

My Computers

System One System Two

  • OS
    Win 11 Pro & 🐥.
    Computer type
    Laptop
    Manufacturer/Model
    ASUS VivoBook
    CPU
    AMD Ryzen 7 3700U with Radeon Vega Mobile Gfx
    Motherboard
    ASUSTeK COMPUTER INC. X509DA (FP5)
    Memory
    12GB
    Graphics Card(s)
    RX Vega 10 Graphics
    Monitor(s) Displays
    Generic PnP Monitor (1920x1080@60Hz)
    Screen Resolution
    1920x1080@60Hz
    Hard Drives
    Samsung SSD 970 EVO Plus 2TB NVMe 1.3
    Internet Speed
    25 Mbps
    Browser
    Edge
    Antivirus
    Defender
  • Operating System
    Windows 11
    Computer type
    Laptop
    Manufacturer/Model
    ACER NITRO
    CPU
    AMD Ryzen 7 5800H / 3.2 GHz
    Motherboard
    CZ Scala_CAS (FP6)
    Memory
    32 GB DDR4 SDRAM 3200 MHz
    Graphics card(s)
    NVIDIA GeForce RTX 3060 6 GB GDDR6 SDRAM
    Sound Card
    Realtek Audio. NVIDIA High Definition Audio
    Monitor(s) Displays
    15.6" LED backlight 1920 x 1080 (Full HD) 144 Hz
    Screen Resolution
    1920 x 1080 (Full HD)
    Hard Drives
    Samsung 970 Evo Plus 2TB NVMe M.2
    PSU
    180 Watt, 19.5 V
    Mouse
    Lenovo Bluetooth
    Internet Speed
    25 Mbps
    Browser
    Edge
    Antivirus
    Defender
I have warnings of Actions Recommended by Windows Security on my newly installed Windows 11 VM (release 22623.1245), but Windows Security doesn't exist! System Settings/Privacy & Security/Open Windows Security says "Get an app to open this 'windowsdefender 'link. And none of the context entries from the recommendations icon in the taskbar do anything different.

I have tried all the solutions I could find -
commands including Get-AppxPackage Microsoft.SecHealthUI -AllUsers | Reset-AppxPackage;
DISM commands;
SFC /SCANNOW;
reboots;
checking Windows Defender regedit entries

and nothing works! What's wrong that such a basic thing doesn't;t work on a new system install? I hope you can help me, thanks!!
Hi there
I think somehow your install iso got corrupted -- ort whatever.

I had similar issues until I used a decent iso from UUPDUMP -- and make sure when generating the ISO you have a reasonably up to date version of Windows to run the script that creates the iso.

Cheers
jimbo
 

My Computer

System One

  • OS
    Windows XP,7,10,11 Linux Arch Linux
    Computer type
    PC/Desktop
    CPU
    2 X Intel i7
Thanks, I'll continue working on this today. This morning I already tried the powershelgl commands (I think I tried that before but not with the execution policy command first, so I did it again), backing out KB5022358, so now Ill do the repair install. @jimbo45 I did originally use an ISO from UUDUMP, and maybe it was corrupted. I will be running from 22623.1245 to generate the same ISO version to start the repair process. Fingers crossed, I'll post back. Thanks!
 

My Computer

System One

  • OS
    Windows 11
    Computer type
    Laptop
    Manufacturer/Model
    Apple MacBook Pro 16" 2021
    CPU
    Apple M1 Max 10 core/4 CPU assigned to Parallels 17 VM
    Motherboard
    Apple Silicon M1 Max
    Memory
    64GB/24GB assigned to Parallels 17 VM
    Graphics Card(s)
    Apple 32 core GPU
    Sound Card
    Apple
    Monitor(s) Displays
    16.2" Liquid Retina XDR
    Screen Resolution
    3456-by-2234 native resolution at 254 psi
    Hard Drives
    4TB SSD
    PSU
    Apple
    Case
    Apple
    Cooling
    Apple
    Keyboard
    Apple
    Mouse
    N/A; Apple Trackpad
    Internet Speed
    1.2Gb/42Gb
    Browser
    Parallels 17 VM: MS Edge
    Antivirus
    Parallels 17 VM: MS Defender
@glasskuter the Repair Install did the trick! All solved! Thank you so much for that suggestion, and thanks to everyone for their help. It's nice to be back in the saddle again!!! Cheers.
 

My Computer

System One

  • OS
    Windows 11
    Computer type
    Laptop
    Manufacturer/Model
    Apple MacBook Pro 16" 2021
    CPU
    Apple M1 Max 10 core/4 CPU assigned to Parallels 17 VM
    Motherboard
    Apple Silicon M1 Max
    Memory
    64GB/24GB assigned to Parallels 17 VM
    Graphics Card(s)
    Apple 32 core GPU
    Sound Card
    Apple
    Monitor(s) Displays
    16.2" Liquid Retina XDR
    Screen Resolution
    3456-by-2234 native resolution at 254 psi
    Hard Drives
    4TB SSD
    PSU
    Apple
    Case
    Apple
    Cooling
    Apple
    Keyboard
    Apple
    Mouse
    N/A; Apple Trackpad
    Internet Speed
    1.2Gb/42Gb
    Browser
    Parallels 17 VM: MS Edge
    Antivirus
    Parallels 17 VM: MS Defender
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