changing the windows 10 boot logo for leagacy users (HELP!)  

hello, im trying to change the legacy windows 10 boot logo for non uefi systems. now i did find out the following from my investigation.

1.) you can open bootres.dll using 7zip and view the 5 qr codes, amd the 5 windows logo images.

2.) you can somewhat convery bootres.dll to bootres.wim and you can try mounting it in giamgex but youll get error message saying its a unreadble wim file.

so if anyone knows how to change the images in this that would be grate in helping me sucseed in my windwos transformation project.

Mount your bootres.wim using normal DISM commands:

mkdir TEMP_MNT
dism /mount-wim /wimfile:bootres.wim /index:1 /mountdir:TEMP_MNT

dir TEMP_MNT
05/06/2022 01:06 PM 15,608 qrcode1.bmp
05/06/2022 01:06 PM 24,536 qrcode2.bmp
05/06/2022 01:06 PM 40,076 qrcode3.bmp
05/06/2022 01:06 PM 30,416 qrcode3n.bmp
05/06/2022 01:06 PM 137,872 qrcode4.bmp
05/06/2022 01:06 PM 242,024 qrcode5.bmp
05/06/2022 01:03 PM 20,790 winlogo1.bmp
05/06/2022 01:03 PM 32,454 winlogo2.bmp
05/06/2022 01:03 PM 52,954 winlogo3.bmp
05/06/2022 01:03 PM 40,074 winlogo3n.bmp
05/06/2022 01:03 PM 183,238 winlogo4.bmp
05/06/2022 01:03 PM 322,678 winlogo5.bmp

[Replace your logo files.]

dism /mount-wim /mountdir:TEMP_MNT /commit