I need precise instructions on how to completely delete Realtek ASIO Audio HD in regedit. I wiped out many occurrences of this in regedit to no avail. Every 20 minutes, in Cakewalk, I get a message asking if I want to use Realtek. I found several people on the interwebs giving instructions on how to do this, but their instructions are faulty. I did not check to see if somehow loads in the BIOS.