Final answer:
To fix the error message 'This version of Vanguard requires secure boot,' enter the BIOS/UEFI settings upon restarting the PC, and enable Secure Boot. This may involve switching the boot mode to UEFI. After saving the changes and restarting, Vanguard should recognize the update.
Step-by-step explanation:
How to Fix the Issue with Vanguard Requiring Secure BootIf you are encountering the error message that 'This version of Vanguard requires secure boot,' here is how you might resolve it:.Note that if you are still experiencing issues, it could be related to your operating system's integrity or other security settings, in which case you may need to conduct further troubleshooting or reach out to Vanguard's support team.First, restart your computer and enter the BIOS/UEFI settings.
This is often accomplished by pressing a key such as F2, F10, Del, or Esc immediately after turning on your computer.Once in the BIOS/UEFI settings, look for a setting related to Secure Boot. This feature is designed to ensure that your PC boots using only firmware that is trusted by the manufacturer.Enable Secure Boot if it is not already turned on. You may need to set the boot mode to UEFI and not Legacy or CSM. The exact process to do this will differ depending on your motherboard's manufacturer.Save your changes and exit the BIOS/UEFI. Your computer will restart with these new settings.If you have made the changes correctly, Vanguard should now recognize that Secure Boot is enabled and allow you to start the game.