Hi! I am trying to install QNX4 on a new machine, to replace an old one, but the new motherboards only has AHCI support 
for SATA drives. So, I installed QNX 4 Product Suite 2015 on an old machine, I installed Proc32 updates (QNX425-Proc32-
425R-20161101.tar.gz), the build file has: /boot/sys/Proc32
$ /boot/sys/Proc32 -E0 -l 1
/bin/Fsys.ahci
$ /bin/Fsys.ahci fsys -Ndsk0 -n0=hd0.
I put on the new machine but it didn't work. I attach the error image.
I really appreciate any help to install QNX4 on a machine with only has AHCI support, because the motherboards don't 
have Atapi support any more. Thank you in advance for any help.
Víctor J Gamboa