I see now that if you do the changes with power managment. My cpu works at 800mhz and not at 4ghz... UPDATE PLEASE... I have always buy canon scanner,..., if I change, it will be an HP :-((
Thanks. It works with my desktop. I don't know why canon don't update this software. I have asus z170 pro gaming (i7 6700k).We are a lot of people with this problem of usb 3.0 (asmedia). Thanks.
