Hi,
I am trying to install QNXv6.4.1 on compact flash on an Intel atom platform.
There is a BusLogic SCSI controller driver update provided with the installation (mentioned in the release notes) i.e., 

included in the installation ISO image.
To install this driver we need to update the driver: The steps are mentioned below
1.	Boot from the installation CD. 
2.	On seeing the initial “Press space for options” message, press the  space bar. 
3.	Choose to apply the driver update (F2). 
4.	Follow the instructions on the screen using /fs/cd0 (i.e. the installation media) as the source. 
 Once the driver is updated the installation creates an updated boot image which includes the devb-btmm driver. During 
this phase of the installation i get the following error:
REBUILDING BOOT IMAGE /hdisk/boot/build/qnxbase-drvup.build
Line 5: Host file ’bios.boot’ not available.
/qnxbase/bin/mkifs: failed (6979597 256)

This is a problem even if i try to update a SATA driver which we have developed. The SATA driver update works fine witn 

QNX v6.4.0 with thr same set up.
 Has somebody seen this issue? Is there any workaround for this?

Regards,
Nagaraj.