Demo works, Full game does not.

[BigBear]

CivIV never worked on my computer,
ATI Radeon 9600
512mb RAM
XP
P.4 1.7

I had terribly garbaled graphics and black spots everywhere.

However, out of curiousity I installed the recently released demo which I am sure has had some updates/patching applied to it. And now it works perfectly.

Good news I guess, hope the patch is just as effective.