QNX 6.3.0 complains about needing Windows XP SP1 ?

I’ve downloaded and burned the ISO for QNX 6.3.0 Momentics Eval copy.
I’m having trouble getting it to install on Windows XP Home on a Vaio GRX-550.
It keeps complaining about needing Windows SP1 and doesn’t install correctly/completely. I’ve installed all of the Windows XP updates but not SP2, so I would think that would mean SP1 is installed. What do I have to do to get this dang thing to install correctly ?

OR Can anyone tell me what it is looking for in SP1 that I can specifically install on my WinXP system ? How can I tell if SP1 is installed ? winver gives me:
Version 5.1 (Build 2600.xpclient.010817–1148)

Thanks !

There is a QNX 6.3 SP1. Could that be what your system is complaining about?
I believe it is downloadable from qnx.com.

Discussion continues here:

openqnx.com/PNphpBB2-viewtopic-t5939-.html

I don’t think so. Wouldn’t I need to install the QNX before installing the QNX SP1 ?
Anyway, I’m going to try it on a PC that I know has Win SP1 installed and see what happens. If it works on that one then I have the answer. If not, then maybe what you say is the problem!
Thanks!