I am having some difficulties with bt.

I have downloaded the 64 bit KDE version of bt but noticed a problem when trying to set up cpyrit with OpenCL. During one of the steps I got an error that the architecture type did not match and was i686. Assuming I made a mistake I recreated my live usb and made sure I installed the correct version. Tried it again and the same error, I assumed the prepare-kernel-sources was causing the issue so I booted up the live usb and used uname -a to confirm the version which displays as x86_64.

Installed to the hard drive, booted up backtrack and the same command shows it as i686 on first boot.

Is there a reason for this?