Skip to main content
If you receive the error Operation Failed With Code: 1064, it indicates that Secure Boot is currently enabled on your system. This feature blocks the loader from injecting.

Solution

To resolve this, you must strictly disable Secure Boot in your BIOS settings.
1

Enter BIOS

Restart your computer. As it powers on, repeatedly press your BIOS key (commonly DEL, F2, F10, or ESC) until the BIOS menu appears.
2

Locate Secure Boot

Navigate to the Boot, Security, or Authentication tab. (The location varies depending on your motherboard manufacturer: ASUS, MSI, Gigabyte, etc.)
3

Disable the Setting

Find the option labeled Secure Boot and set it to Disabled.
Tip: If the option is greyed out, you may need to set a “Supervisor Password” temporarily or change “OS Type” from Windows UEFI to Other OS.
4

Save and Exit

Press F10 to save your changes and exit. Your PC will restart into Windows.