If there's a fix for this in pre-Xara X releases, then Xara don't know about it. I've suggested that it's W2000 breaking CX2, but to be fair to all concerned, it could be that CX2 doesn't set to zero some "reserved" fields in the structures it uses to interrogate Windows about fonts. Those fields are no longer reserved in W2000 and actually do something nowadays - something which old CX2 isn't designed to work with.

Just to reiterate - the bug is harmless, affecting only the display of fonts in the font gallery, and it _is_ fixed in Xara X.