Getting windows to install on chromebook (geminilake)

I have recently went thru the process to remove chromeos from my device and make it windows only. I successfully installed the firmware and have a bootable version of win 10 installed on an external hard drive. The installer starts but gets hung up on an audio driver. I have bought and downloaded the driver install files for the gemini variant. In the readme.txt file with the driver install files it suggests updating coreboot to version 4.19 or higher. Seeing how i iust did this on thursday April 3rd 2025, that I’ve got the most up tp date version. Trying to manually install the driver files from the command prompt i get told the file is not for my version of windows. I am a novice at this type of thing for sure. But i have common sense (mostly, lol) and am able to follow directions pretty well. Can anyone help me with some possible steps to take to hopefully sort this issue out. Thank you for your time.