Some issues on my Lenovo Chrome book

Hi, Everyone,

I followed the windows 11 install tour to install windows 11 on my Lenovo Chrome book (Ideapad gaming 16" , taniks) .

The audio’s driver (paid) runs well,

here are some of my questions / problems , and need help:

  1. When I reboot the system, there would be an issue saying that the ectool.exe coming out a problem. See attached pictures

  2. How can I change the color of the keybord’s backlight ?? I can use the chrultrabook tool to change the level of the brightness but I don’t know how to change the color (it’s now only “blue”)

  3. How can I install the MaxxAudio ?? I followed the steps to do and it’s nothing heppen after extracted step. (only see some windows automatic run then nothing happen more).

@coolstar