memtest is just a DOS program that runs off a floppy to test RAM...if u want it its here:
http://www.memtest.org/ its also clean and safe
That MS article mentions a conflict between vid card drivers and windows....have you tried completely uninstalling diver for either card (thru add/remove programs) then running driver cleaner pro in safe mode THEN installing new driver from manufacturers website for whichever card DIDN'T give you the afabd.sys error?
a zillion times ive seen problems like this due to driver errors coz they werent un and re installed properly....here is the link for driver cleaner pro...it DOES work as advertised :
http://downloads.guru3d.com/download.php?det=745this is a clean site and a clean program I have it installed myself for when i change vid cards.
This post was edited by ghot on Nov 8 2008 04:01am