Pls. Disregard my previous post, i just recheck the GCW and found that there are 2 version on the win98se patch,:D hehe, sorry, didnt noticed it earlier. but i still would like to know how to get the doom3.msi to work. tnx. :)

Doom 3 ROE in XP x64
 

I cannot get Doom 3 ROE to install under XP x64. A message appears telling me that i need to have OS 2000 or XP. Doom 3 runs fine. Is there another way to intall ROE after applying the 1.2 patch?

@Jayvdp
This is what is written on the Activision web site:

This information was posted on the 08/09/2004 11:22 PM and can be read here.