I successfully activated the recent dbx update from Microsoft, dated May 9. ( I checked that I got Event ID 1035: "Secure Boot DBX update applied successfully.")
Now, my computer gets an error at every boot:
Event ID: 124
Source: Kernel-Boot
"The virtualization-based security enablement policy check at phase 6 failed with status: Unknown NTSTATUS Error code: 0xc000ffff"
I did not get this error with any previous dbx revocation list updates.
I have Googled this and have found no solution. Does anyone have an idea what this error message means and how to fix it?
My computer runs Windows 11 Pro, Version 22H2 (OS Build 22621.1778)
Thanks!
Now, my computer gets an error at every boot:
Event ID: 124
Source: Kernel-Boot
"The virtualization-based security enablement policy check at phase 6 failed with status: Unknown NTSTATUS Error code: 0xc000ffff"
I did not get this error with any previous dbx revocation list updates.
I have Googled this and have found no solution. Does anyone have an idea what this error message means and how to fix it?
My computer runs Windows 11 Pro, Version 22H2 (OS Build 22621.1778)
Thanks!
My Computer
System One
-
- OS
- Windows 11 Pro
- Computer type
- PC/Desktop
- Manufacturer/Model
- iBUYPOWER
- CPU
- Intel i9-13900KF
- Motherboard
- ASUS ROG Maximus Z790 Hero
- Memory
- 32 GB Corsair Vengeance DDR5-6000 MHz
- Graphics Card(s)
- ASUS Dual GeForce RTX 4070
- Sound Card
- none
- Monitor(s) Displays
- Dell U2412M
- Screen Resolution
- 1920 x 1200
- Hard Drives
- WD Black SN850X NVMe SSD - 1 TB
- PSU
- Thermaltake Toughpower GF3 1000W
- Case
- Fractal Design Meshify 2 RGB
- Cooling
- Corsair H150i RGB Elite
- Keyboard
- Deck Hassium Pro
- Mouse
- Logitech Marathon M705
- Internet Speed
- 800 Mbps download, 20 Mbps upload
- Browser
- Firefox
- Antivirus
- Bitdefender Internet Security
