Gfx Boot Customizer 1.0.0.6 51 — Best

It's possible this refers to:

Use the tool's "Sign with Custom Key" feature (under Tools menu). This generates a self-signed UEFI certificate that you must enroll in your BIOS. Gfx Boot Customizer 1.0.0.6 51 BEST

(version 1.0.0.6) is a lightweight, portable Windows utility designed to modify the graphical boot screen (the "GUI boot" or animated Windows logo screen) on Windows 7 , Windows Vista , and Windows Server 2008 . It allows users to replace the default boot logo with custom images, change background colors, and adjust boot animation settings without editing system files manually or risking boot errors. It's possible this refers to: Use the tool's

Run GfxBootCustomizer.exe as Administrator. You will see a simple GUI with three panes: Current Boot Screen , Available Images , and Log Output . change background colors